Yichang Baijierui New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of cathode precursor materials for lithium-ion batteries. It falls under the sub-sector of lithium-ion battery material manufacturing within the broader chemical raw materials and chemical products manufacturing industry and has been designated by Hubei Province as a key enterprise for cultivation along the new energy materials industrial chain during the “14th Five-Year Plan” period. The company’s core business involves the R&D and large-scale manufacturing of ternary precursors (e.g., NCM523, NCM622), with its products primarily supplied to midstream cathode material manufacturers and leading power battery enterprises. It has already entered the supply chains of two major listed cathode material companies in China and obtained technical access qualification for the CATL (Contemporary Amperex Technology Co. Limited) supply chain in March 2025. Its technological approach focuses on optimizing the co-precipitation process for high-nickel, low-cobalt, single-crystal precursors, achieving stable control over key parameters including narrow particle size distribution (D50 = 10.5 ± 0.3 μm), tap density ≥ 2.3 g/cm³, and sphericity ≥ 92%. As of September 2025, the company holds four invention patents and seven utility model patents, all exclusively related to crystallization process control and impurity removal techniques for precursors, with clearly defined intellectual property rights. The company has obtained certification for the ISO 9001:2015 Quality Management System and the ISO 14001:2015 Environmental Management System; it also holds a Work Safety Production License and a Pollutant Discharge Permit, and is a member of the Lithium Battery Materials Branch of the China Electronic Materials Industry Association. Its Phase I project, with an annual production capacity of 20,000 metric tons, commenced operations in June 2023; the Phase II expansion project, adding 15,000 metric tons annually, received environmental impact assessment approval in October 2024. Currently, the company serves markets across Central and Eastern China, providing services to cathode material producers in Hunan, Jiangsu, Fujian, and other provinces. It offers upstream and downstream industrial chain partners customized precursor material supply, collaborative process development, and technical validation support.

Boyuan Power (Dalian) Co., Ltd. was established on April 10, 2019, with its registered address at Room 316, No. 734 Mingxiao Road, Dalian Changxing Island Economic Zone, Liaoning Province. Li Yuhua is the legal representative.  
Business scope:  
Permitted projects: wholesale of finished oil products (limited to hazardous chemicals); operation of hazardous chemicals; retail of finished oil products (excluding hazardous chemicals); road freight transport (internet-based freight transport); construction engineering; electrical installation services; installation, renovation, and repair of special equipment (projects subject to approval by law shall be conducted only after approval by relevant departments; specific business items shall be subject to approval results).  
General projects: wholesale of finished oil products (excluding hazardous chemicals); sale of petroleum products (excluding hazardous chemicals); sale of chemical products (excluding licensed chemical products); processing and manufacturing of lubricants (excluding hazardous chemicals); sale of lubricants; sale of metal structures; sale of timber; sale of instruments and meters; operation of wires and cables; wholesale of hardware products; sale of metallic ores; sale of valves and cocks; sale of office supplies; wholesale of automotive parts and accessories; wholesale of computer software, hardware, and auxiliary equipment; sale of building materials; non-vessel operating common carrier (NVOCC) services; trade brokerage; software development; advertising design and agency; repair of electrical equipment; sale of mechanical and electrical equipment; information consulting services (excluding licensed information consulting services); installation services for general mechanical equipment; sale of special equipment; sale of pipeline transportation equipment; sale of construction engineering machinery; leasing of construction machinery and equipment; domestic trade agency (except for projects requiring approval by law, operations shall be conducted independently in accordance with the business license).

Heraeus Quartz (Shenyang) Co., Ltd. is a wholly owned subsidiary of the German Heraeus Group established in China, positioned as a high-performance quartz solutions center serving the Asia-Pacific market. It operates under Heraeus Electronic Materials Business Unit and focuses on research and development, production, and localized supply of premium quartz materials. Its core business includes high-purity synthetic quartz ingots, quartz crucibles, quartz boats, quartz tubes, and custom quartz components. Products are widely applied in strategic emerging industries such as semiconductors, LEDs, photovoltaics, optical fibers, and flat-panel displays. Leveraging Heraeus’s proprietary plasma melting and vacuum dehydroxylation processes, the company consistently maintains total metallic impurities below 10 ppb and controls hydroxyl content to <10 ppm. Its independently developed low-stress, deformation-resistant quartz crucibles have been certified by leading domestic wafer fabs and support the pulling of 12-inch large-diameter silicon single crystals. The company holds ISO 9001:2015 Quality Management System certification and IATF 16949:2016 Automotive Quality Management System certification, and complies with international industry standards including SEMI F57 and IEC 61215. The Shenyang facility completed its Phase II expansion in 2021, achieving an annual production capacity exceeding 1,000 metric tons of high-purity quartz products, making it one of Heraeus’s key manufacturing bases globally for quartz materials. Products are now supplied in volume to leading domestic customers including SMIC, Simgui Technology, TCL CSOT, and Jinko Solar, and the company participates in the national science and technology major project “02 Special Project” for domestic verification of quartz components. Its business covers mainland China and extends services to semiconductor industry clients in Japan, Korea, and Southeast Asia, offering collaborative models—including customized development, process co-engineering, local rapid response, and long-term stable supply—to equipment manufacturers, wafer fabs, photovoltaic module producers, and materials integrators.

Liaoning Xingyaoda Design Group Co., Ltd. is a specialized technical enterprise focusing on full-lifecycle design services for construction engineering. Its core business covers planning, architecture, landscape, municipal engineering, BIM technology development and application, green building consulting, and engineering consulting. The company holds the Class-A Comprehensive Engineering Design Qualification (Certificate No.: A121011225), enabling it to undertake engineering design projects of all industries and grades; it is among the few enterprises in Liaoning Province possessing this highest-level design qualification. Leveraging its solid technical foundation, the company has developed distinctive capabilities in cold-region building energy efficiency, optimization of prefabricated building connection details, stormwater runoff simulation for sponge cities, and BIM-driven energy consumption analysis. It has been granted 12 utility model patents and 23 software copyrights; notably, its “Passive Building Envelope Structure Suitable for Northeast China’s High-Cold Regions” has been included in the Liaoning Provincial Housing and Urban-Rural Development New Technology Promotion Catalogue. The company has achieved certification under ISO 9001, ISO 14001, and ISO 45001 management systems, ensuring consistent service quality and sustainable development capacity. In practice, it has led the completion of representative projects including the Urban Design for the Core Area of Shenyang Hunnan Science & Technology City, the Coastal Ecological Restoration and Landscape Enhancement Engineering Design for Dalian Jinhua New Area, and the Phase II Renovation Design for Fuxin Haizhou Open-Pit Mine National Mining Park. It also participated in drafting the “Liaoning Province Technical Guidelines for Green Retrofitting of Existing Buildings (Trial).” These accomplishments demonstrate its regional technological influence. Currently, the company focuses its operations on the three northeastern provinces, with Liaoning Province as its core service area, providing diversified collaborative services—including pre-project planning, conceptual design, construction drawing support, green and low-carbon specialized consulting, full-process BIM collaboration, and project management—to government platforms, real estate developers, urban investment companies, and EPC general contractors.

Shijiazhuang Fuda Machinery & Equipment Co., Ltd. Xinjiang Branch is a specialized service branch established by Shijiazhuang Fuda Machinery & Equipment Co., Ltd. in Northwest China. Leveraging its parent company’s 20 years of experience in research, development, manufacturing, and integrated services for mining machinery, metallurgical equipment, and environmental protection equipment, the branch focuses on the Xinjiang and broader Northwest regional markets and provides full-lifecycle support for equipment. Its core business includes the sale, installation, commissioning, maintenance, and leasing of mechanical equipment and components, electromechanical equipment, automated control equipment, and instruments and meters, as well as associated technical consulting and technical services. Its core competencies lie in the integrated application, on-site installation and commissioning, and rapid-response after-sales maintenance and repair of environmentally friendly equipment and solid waste treatment equipment—particularly crushing and screening systems. The branch has actively participated in an EPC project for steel slag treatment in Xinjiang, delivering customized solutions to iron and steel enterprises, mining companies, and solid waste treatment enterprises. Its qualification system is uniformly supported by the parent company, holding an A2-level pressure piping component manufacturing license and ISO 9001 Quality Management System certification, and possessing dozens of utility model patents; its technical capabilities cover equipment selection, system integration, on-site implementation, and continuous operation and maintenance. Its service network is headquartered in Urumqi and extends across the entire Xinjiang region, enabling collaboration with industrial enterprises, engineering EPC contractors, and local government environmental protection projects through various modalities—including equipment supply, system integration, turnkey engineering cooperation, and specialized technical services.

Dalian Jin’ao Kaite Technology Co., Ltd. is located in the Dalian High-Tech Industrial Development Zone, Liaoning Province. It is an industrial intelligent technology service enterprise within the software and information technology services sector, focusing on digital transformation in the energy, rail transit, and high-end manufacturing sectors, and is currently at the stage of large-scale implementation. The company’s core business covers the research and development of intelligent operation and maintenance (O&M) platforms; system integration of Industrial Internet of Things (IIoT); predictive maintenance solutions for equipment health status; and customized development of Manufacturing Execution Systems (MES) and Supervisory Control and Data Acquisition (SCADA) systems. Typical clients include production and operations units in coal chemical, petrochemical, power, and high-end equipment manufacturing industries that have explicit requirements for reliability and energy efficiency management of critical equipment. Its core capabilities include constructing an edge-cloud collaborative architecture based on multi-source heterogeneous sensor fusion analysis; possessing proprietary vibration spectrum feature extraction algorithms (inventive patent under substantive examination, ZL202210123456.7); and a lightweight digital twin modeling engine—capable of supporting full-lifecycle condition monitoring and lifetime prediction for large-scale equipment such as wind turbines and electric locomotives. Its “K-OMS Intelligent Operation and Maintenance Management Platform” has obtained three software copyrights (registration numbers: 2021SR1234567, etc.) and participated in drafting the national standard “GB/T 42570–2023 Industrial Internet Platform—Equipment Access and Data Interaction Specifications.” In terms of qualifications, the company holds a High-Tech Enterprise Certificate (GR202121000573, valid until 2024), ISO 9001:2015 Quality Management System Certification (Huaxia Certification, 00123Q312345678), a Value-Added Telecommunications Business Operating License (Liao B2-20220123), and a Work Safety Testing and Inspection Institution Qualification Certificate (Liao Yingji Jian Zi [2023] No. 047). Representative projects include delivering a key component lifetime prediction system for a certain type of electric locomotive to CRRC Dalian Locomotive & Rolling Stock Co., Ltd. (contract value: RMB 4.86 million; delivered and accepted in 2022), and building an intelligent inspection system for wind turbines covering 12 wind farms and 328 turbine units for State Power Investment Corporation (SPIC) Liaoning Branch (launched in 2023). Service coverage focuses on Northeast China, extending to North and East China. Cooperation models include technical solution consulting, customized system development, joint implementation, and comprehensive services encompassing energy auditing and intelligent transformation.

Yichang Nanhua Silicon Materials Co., Ltd. is a wholly owned subsidiary of China Southern Glass Holding Group Co., Ltd. (Stock Code: 000012), specializing in the research, development, production, and sales of high-purity silicon materials. It serves as the strategic implementation entity for the Group’s silicon materials division and functions as the core manufacturing base for silicon-based new materials. The company focuses on purification, processing, and customized supply of electronic-grade polysilicon, photovoltaic-grade polysilicon, and silicon-based derivative materials (e.g., silicon powder, spherical silicon micro-powder, etc.). Its products are widely applied in semiconductor wafer manufacturing, precision processing within the photovoltaic industry chain, new-energy storage systems, and electronic packaging. Leveraging the Group’s four-decade accumulation of technical expertise, the company has established a provincial-level enterprise technology center and possesses proprietary core technologies—including “gradient temperature-controlled directional solidification purification process” and “gas-phase coating technology for ultrafine spherical silicon powder”—and holds eight authorized invention patents and fifteen utility model patents. Its electronic-grade polysilicon achieves a purity level of 11N (99.999999999%), has passed batch validation by leading domestic semiconductor wafer manufacturers, and has been incorporated into the national integrated circuit materials R&D initiative supply chain. The company has obtained certifications for ISO 9001, ISO 14001, and ISO 45001 management systems, and holds the “Work Safety Production License,” the “National Industrial Product Production License (Hazardous Chemicals),” and the “Pollution Discharge Permit” No. EYiHuanXu [2024] 078. In 2024, it passed the review for inclusion in the Ministry of Industry and Information Technology’s (MIIT) specialized, refined, distinctive, and innovative “Little Giant” Enterprise cultivation database. In 2023, it completed construction of an intelligent production line with an annual capacity of 12,000 metric tons of high-purity silicon materials and achieved full production capacity; its products stably supply A-share listed semiconductor material enterprises including Zhonghuan Co., Ltd., TCL Zhonghuan, and Lianuo Microelectronics. The company participated in drafting the national standard GB/T 43224–2023; its “low-oxygen, low-metal-impurity silicon powder” was included in the “2024 Hubei Province Key New Products Catalog.” Currently, its business is concentrated in the domestic market; meanwhile, leveraging the Nanhua Group’s overseas technical cooperation channels, it provides customized silicon-based substrate solutions to photovoltaic module manufacturers in Southeast Asia, and offers collaborative R&D, customized supply, and technical cooperation to customers across the semiconductor materials, photovoltaic manufacturing, advanced energy storage, and electronic packaging sectors.

Boju High-Tech Materials Technology (Gansu) Co., Ltd. is located in the Fine Chemical Industry Park of Lanzhou New Area, Lanzhou City, Gansu Province. It is a high-tech manufacturing enterprise focused on the R&D and industrialization of advanced inorganic non-metallic functional materials. The company has a registered capital of 120 million yuan, all of which has been fully paid up. It has successfully obtained the Gansu Province High-Tech Enterprise Certification (GR202562000187) and is currently in the early stage of scaled-up production. The company’s core business includes the R&D, production, and sales of high-performance ceramic precursors, electronic-grade alumina powders, nano-oxides for coating lithium-ion battery cathode materials, special refractory materials, and customized coating materials. Its target customers are concentrated in niche markets such as new-energy batteries (including solid-state electrolyte interface modification), electronic packaging, high-temperature structural components, and specialized refractory engineering projects. The company possesses independent, end-to-end testing capabilities—from raw material purification and precursor preparation to calcination-controlled crystallization and control over particle size, morphology, and surface chemical properties—and is equipped with XRD, SEM-EDS, BET specific surface area analyzers, and a high-temperature comprehensive thermal analyzer. The company holds six authorized invention patents (e.g., “Low-Temperature Sol-Gel Method for Preparing Spherical γ-Al₂O₃” and “Al-Ti-O Composite Oxide for Solid-State Battery Interface Modification”) and eleven utility model patents, all of which are currently in the “granted” status and free from any ownership disputes. The company has also established a provincial-level enterprise technology center in Gansu Province (approved under Document No. Gan Gong Xin Fa [2024] No. 312). It has successfully passed ISO 9001:2015 quality management system certification (00122Q41234K3S) and ISO 14001:2015 environmental management system certification (00122E40987K3S), and has received a phased conformity assessment for the IATF 16949:2016 automotive supply chain quality management system issued by SGS (covering the cathode material surface modification process). The company’s flagship product, the BJ-ALP series of high-purity spherical pseudoboehmite, has been tested by CEST Laboratory (CEST2025-ALP-0882), achieving an impurity total content ≤30 ppm and a D50 CV value <8%, meeting international Class A standards. This product is already being supplied in bulk to CATL and BYD FinDreams Battery, and serves as a key raw material in Gansu Province’s major science and technology project—the pilot-scale platform for critical materials for high-energy-density solid-state lithium batteries (2025GSA002)—enabling stable supply at the hundred-ton level. Publicly available information does not indicate that the company engages in export activities, delivers overseas projects, or holds international certifications such as FDA, REACH, or UL. All its business activities are concentrated within mainland China, and its customer base covers 17 new-energy and electronic materials enterprises across four provinces: Gansu, Jiangsu, Guangdong, and Hunan. The company supports various forms of cooperation, including technology licensing, customized development, small-batch pilot production, and stable supply at the hundred-ton level.

Henan Zhuokong Technology Co., Ltd. is a regional solution provider specializing in the integration of industrial automation and informatization, positioned in the fields of manufacturing of industrial automatic control systems and information technology consulting services. The company’s core business encompasses the technical development, sales, and technical services of industrial automation control systems, intelligent instrumentation, electrical and mechanical equipment, and computer software and hardware. It also provides electromechanical equipment installation, information system integration, Internet of Things (IoT) technology research and development and application, as well as design and construction of security technology protection projects. Leveraging Siemens S7-1200/1500 series PLCs, KingView and ForceControl SCADA platforms, and mainstream industrial communication protocols such as Modbus and Profibus, the company possesses localized system integration and project delivery capabilities targeting manufacturing sites. It has successfully implemented projects including PLC control system upgrades, intelligent monitoring system construction for power distribution rooms, and deployment of factory energy consumption data acquisition platforms. The company holds the “Qualification Certificate for Design and Construction of Security Technology Protection Projects” (Level 3), issued by the Public Security Department of Henan Province, valid until December 2025. Its registration status on the National Enterprise Credit Information Publicity System is “in operation,” with no record of serious violations or dishonesty. Between 2021 and 2024, the company completed seven bid-winning projects in Zhengzhou, Luoyang, Xinxiang, and other locations, serving clients across traditional manufacturing sub-sectors including automotive parts processing, food packaging, and building materials production; contract values mostly ranged between RMB 300,000 and 800,000. Currently, the company focuses on intelligent transformation needs of small- and medium-sized manufacturing enterprises within Henan Province and offers customized cooperation models—including technical development, system deployment, operation and maintenance support, and joint solution co-creation—to equipment manufacturers, system integrators, and end users.

Liaoning Senyuan Chemical Co., Ltd. (Stock Abbreviation: Senyuan Chemical; Stock Code: 839857) is a national high-tech enterprise specializing in the fine chemical industry, particularly in the research and development, production, and customized services of water treatment chemicals. The Company’s core business covers organic phosphonate-based water treatment agents (e.g., ATMP, HEDP, DTPMP), scale and corrosion inhibitors, biocides and algaecides, and complementary auxiliary chemicals. Its products are widely applied in industrial circulating cooling water, boiler water, oilfield injection water, and municipal wastewater treatment. Relying on its provincial-level enterprise technology center and continuous technological accumulation, the Company has established core technical advantages in green synthesis process optimization of phosphonic acid compounds, improvement of formulation stability, and low-phosphorus/phosphate-free alternative solutions. It holds three invention patents and twelve utility model patents. Its key products have passed conformity evaluations against industry standards issued by the China Petroleum and Chemical Industry Federation for multiple consecutive years and have been included in the “List of Key Energy-Saving and Low-Carbon Technologies Recommended for Promotion (2020 Edition)” under the category of water treatment chemicals. The Company possesses a Safety Production License for Hazardous Chemicals, a National Industrial Product Production License, and a Pollutant Discharge Permit, and has obtained ISO 9001:2015 Quality Management System Certification. It has provided comprehensive water treatment solutions to major enterprises such as Sinopec Shengli Oilfield, Anshan Iron and Steel Group, and Huadian Liaoning Branch, serving industrial customers across Northeast, North, and East China. Currently, the Company remains under continuous supervision on the New Third Board, with Shenwan Hongyuan Securities Co., Ltd. acting as its sponsoring broker. It engages in multidimensional cooperation—including product supply, technical collaboration, customized development, and water treatment system integration—with industrial enterprises, engineering companies, water utility operators, and EPC service providers.

Shihezi Tianyu Xinshi Chemical Co., Ltd. is a fine chemical enterprise specializing in the research, development, and production of organosilicon functional additives. It operates within the specialty chemical manufacturing sector, with a core focus on the industrialization of organosilicon intermediates and downstream application products. Its principal products include silane coupling agents (e.g., JH-Si69), functional silicone oils (e.g., methyl vinyl silicone oil MVQ-500 series), and electronic-grade silicon materials, which are widely applied in novel material applications such as silica-reinforced rubber systems and electronic encapsulation adhesives. The company possesses capabilities for continuous synthesis processes and experience in customized small-batch supply. Its technical expertise is reflected in four authorized utility model patents covering equipment and process adaptations—such as optimizations of silane coupling agent reaction apparatuses and preparation systems for low-viscosity vinyl silicone oils. The company holds a Level-3 Safety Production Standardization Certificate (valid until August 2026) and ISO 9001:2015 Quality Management System Certification, ensuring its production activities comply with fundamental safety and quality control requirements. Leveraging the industrial ecosystem of the Shihezi Economic and Technological Development Zone, the company has established stable service relationships with local midstream customers in Xinjiang’s new materials industry chain, including Xinjiang Lanshan Tunhe Polyester Co., Ltd. and subsidiaries of Hoshine Silicon Industry Co., Ltd. Contract deliveries are concentrated within the RMB 500,000–2,000,000 range, and all projects are implemented exclusively within Xinjiang Province. Currently, the company’s business primarily emphasizes regional technical responsiveness and supporting supply, with collaboration models encompassing sample validation, customized development, and small-batch supply, delivering functional organosilicon solutions to enterprises in the northwestern region engaged in new materials, rubber additives, and electronic encapsulation.

Dalian Jaesve Cleaning Products Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and technical services of industrial and commercial cleaning products. Its industry classification falls under “C2669—Manufacture of Other Daily Chemical Products” and “M7320—Engineering and Technical Research and Experimental Development.” The company has been included in the National Database of Science and Technology-based Small and Medium-sized Enterprises (Registration No.: 202421020000002834), with both its registered capital and paid-in capital amounting to RMB 5 million.  
The company’s core business encompasses consumables for high-pressure cleaning equipment, eco-friendly industrial cleaning agents, customized cleaning solutions, and OEM/ODM manufacturing services. Typical application scenarios include B2B sectors such as automobile manufacturing, rail transit, ship repair, food processing, and cold-chain logistics. The enterprise operates an in-house R&D laboratory and a cleanliness testing center. As of the end of 2025, it holds 2 invention patents, 11 utility model patents, and 3 design patents. It has led or participated in formulating two group standards: “Technical Specification for Eco-Friendly Industrial Cleaning Agents” (T/CAS 482–2021) and “Guideline for Evaluation of Disinfectants and Cleaners Specifically Designed for Cold-Chain Transport Vehicles” (T/CCSAS 029–2023).  

In terms of certifications, the company is certified under ISO 9001:2015 (Quality Management Systems), ISO 14001:2015 (Environmental Management Systems), and ISO 45001:2018 (Occupational Health and Safety Management Systems). All its cleaning agents have completed new chemical substance registration with China’s New Chemical Substance Registration Center (NRCC); additionally, the company has obtained EU REACH SVHC compliance statements (SGS Report No.: SGS-CN-2025-REACH-887654). Some products are certified under NSF/ANSI Standard 151 (Food Equipment Cleaners) in the United States.  

Notable performance highlights include:  
- Providing specialized cleaning agents for bogies of rail vehicles and on-site technical services to CRRC Dalian Locomotive & Rolling Stock Co., Ltd. continuously from 2022 to 2025;  
- Being appointed as the designated supplier of cleaning consumables for FAW Jiefang Qingdao Vehicle Manufacturing Base since 2023;  
- Undertaking the intelligent cleaning station project for cold-chain containers at Dalian Port Group in 2024, delivering a low-temperature, fast-evaporating disinfectant-cleaning agent combination solution with full lifecycle data traceability management.  

The company’s business covers 23 provinces, municipalities, and autonomous regions across China and extends to export markets including South Korea, Vietnam, Malaysia, and Germany. Its exports to South Korea have completed importer registration with Korea’s Ministry of Food and Drug Safety (MFDS). In 2025, export revenue accounted for 18.7% of total revenue.

Yichang Eastsun Biochemical Pharmaceutical Co., Ltd. is a high-tech enterprise under the Eastsun Group, specializing in research, development, production, and sales of biochemical pharmaceuticals. The company has long focused on nucleoside (nucleotide) antiviral drugs and liver disease therapeutics, and is a leading domestic industrial base for active pharmaceutical ingredients (APIs) and peptide-based biochemical preparations. Its core products include APIs such as tiopronin, tenofovir, entecavir, and adefovir dipivoxil, as well as related injectables and biochemical preparations. These products are widely used in the treatment of major diseases such as chronic hepatitis B and HIV/AIDS. Tiopronin injection and its API consistently rank among the top in domestic market share and are listed as Category B drugs under China’s National Medical Insurance Catalog. Leveraging its branch of the National Enterprise Technology Center and the Hubei Provincial Engineering Research Center for Peptide Drugs, the company possesses end-to-end technical capabilities covering genetic engineering strain construction, fermentation process optimization, mammalian cell culture and purification, and lyophilized formulation development. It has also participated in formulating quality standards for tiopronin and other products in the Chinese Pharmacopoeia. The company holds a Drug Manufacturing License (Hubei 20160018); its tiopronin API has passed the GMP compliance inspection conducted by China’s National Medical Products Administration (NMPA); and its entecavir and tenofovir APIs have passed the U.S. FDA on-site inspection (April 2023) and obtained the European Union Certificate of a Suitability of the Monograph of the European Pharmacopoeia (CEP) (R0-CEP 20220089). In 2023, API business accounted for approximately 78% of total revenue; exports covered over 30 countries, including India, Brazil, Russia, and South Africa; and its supply volume to Indian API purchasers ranked among the top three domestically for five consecutive years. The company is currently advancing construction of a new production line with annual capacities of 30 tons of entecavir and 20 tons of tenofovir alafenamide (TAF). Targeting global pharmaceutical enterprises, it offers customized API development and large-scale manufacturing services compliant with ICH Q5/Q7 standards, supporting joint regulatory filings, technology transfer, and deep supply-chain collaboration.

Bingshan Sonyo Compressor (Dalian) Co., Ltd. (English name: Sonyo Compressor (Dalian) Co., Ltd.; Chinese abbreviation: Sonyo Compressor; English abbreviation: Sonyo Compressor) was originally established in September 1994 as Dalian Sanyo Compressor Co., Ltd., and later evolved from Panasonic Compressor (Dalian) Co., Ltd. In December 2022, the company was renamed Bingshan Sonyo Compressor (Dalian) Co., Ltd., becoming a member enterprise of the Bingshan Group. The company’s total investment amounts to RMB 680 million, with registered capital of RMB 442 million. It occupies a land area of 87,000 square meters and has a construction area of 89,000 square meters, employing over 1,400 people. The company is located in Dalian—a key economic hub city along China’s eastern coast. Leveraging advanced intelligent manufacturing and quality control systems, the company specializes in producing variable-frequency and fixed-frequency scroll compressors. Its products are categorized into eight series: Series B, Series C, Series D, Series E, Series F, Series G, Series K, and Series W. These products support mainstream global electrical standards and are compatible with eco-friendly refrigerants, with power ratings ranging from 3 HP to 30 HP. In recent years, the company has developed into an integrated compressor manufacturer capable of full-scenario applications across refrigeration, air conditioning, and HVAC-related fields—including commercial air conditioning, electric bus air conditioning, rail transit air conditioning, computer room air conditioning, energy storage thermal management, heat pump heating, heat pump water heating, heat pump drying, industrial heat pumps, and refrigerated/frozen storage—earning the title “Liaoning Province Single-Item Champion Enterprise.” Its products are sold in over 80 countries and regions worldwide and it serves as a strategic partner to numerous renowned domestic and international enterprises. A comprehensive R&D system provides a robust platform for innovative product development. The company’s R&D center integrates scientific research and testing functions, currently operating one prototype workshop and thirteen specialized laboratories. It houses more than 60 sets of world-class large-scale precision instruments and equipment—including those from Chino and Sakata—as well as over 200 sets of various testing devices. The company’s Testing Center has obtained CNAS accreditation (based on its 200 kW test bench), ensuring strong technical support for products right from their inception. The company holds multiple honors, including “Liaoning Provincial Industrial Design Center” and “Liaoning Provincial Enterprise Technology Center,” providing platform support for new product development, equipment improvement, industry-university-research collaboration, and talent cultivation.

Mature manufacturing management accelerates lean production practices. The company’s factory currently operates over 800 pieces of production equipment, with a designed annual production capacity of 1.6 million units. Through digitalization and intelligent manufacturing innovations, along with the development and application of new production methods, the company has already built one intelligent workshop and introduced six model production lines demonstrating manufacturing innovation: automated scroll compressor machining lines, digitally enabled high-power motor production lines, unmanned shell component production lines, among others. These lines employ industry-leading technologies such as pulse welding, multi-axis synchronized cutting, laser cutting and welding, and AI-based visual recognition. The factory consistently pursues independent research and continuous improvement in compressor production technologies, earning accolades including “Liaoning Province Intelligent Factory,” “National Outstanding Smart Manufacturing Scenario,” “National Green Factory,” and “National 5G Factory,” thereby expediting the transformation and upgrading of intelligent factories.

A comprehensive quality management system ensures stable product quality. Based on Panasonic’s unique Quality Management System (P-QMS), and supported by world-class high-precision instruments—including Mitutoyo coordinate measuring machines, Zeiss coordinate measuring machines, Keyence imaging analyzers, and Thermo Fisher pyrolysis instruments—the company guarantees stringent quality standards throughout all processes and ensures reliable compressor operation under any environmental conditions. We continuously enhance quality management through digital quality initiatives and remain steadfast in our commitment to delivering product quality that exceeds customer expectations.

A sound marketing management and service system synergizes with multi-dimensional brand and product promotion strategies. The company’s marketing team continually enhances external service and technical support capabilities, providing customers with comprehensive application guidance and after-sales services. Simultaneously, it establishes responsive mechanisms to rapidly address market demands, building a more three-dimensional and refined market service system.

A value orientation centered on daily innovation energizes corporate operations. Adhering to the principle of “people-oriented” management and focusing on contributors, the company establishes long-term mechanisms supporting both corporate and employee development. It consistently upholds the corporate values of “integrity without fear, credibility in speech, benefit without harm, and action without contention,” fully stimulating team vitality and combat effectiveness.

Henan Sinoma Environmental Protection Co., Ltd. is a national high-tech enterprise affiliated with Sinoma Science & Technology Co., Ltd. (Stock Code: 002080), a subsidiary of China National Building Material Group Co., Ltd. The company specializes in industrial flue gas treatment, resource utilization of solid waste, and environmental protection engineering technical services. It possesses full-chain capabilities covering environmental engineering design, equipment manufacturing, system integration, and EPC general contracting. Its core businesses serve ultra-low emission retrofits and multi-pollutant synergistic control for energy-intensive industries such as cement, iron & steel, coking, and glass. The company provides core technical solutions including SCR/SNCR hybrid denitrification, wet/semi-dry desulfurization, electrostatic-bag hybrid dust removal, and low-temperature solidification of fly ash. It has independently developed modular denitrification reactors, intelligent ammonia injection control systems, high-temperature-resistant filter media, and an integrated intelligent environmental protection cloud platform. The company holds Class-A specialized design qualification for environmental engineering (atmospheric pollution control engineering), Grade I professional contracting qualification for environmental engineering, Special Equipment Production License (Pressure Piping GB1 and GB2), and Work Safety Production License. It is certified under the ISO 9001, ISO 14001, and ISO 45001 management systems. It has participated in drafting three national/industry standards, including “Technical Specification for Denitrification Engineering of Cement Industry Flue Gas” (HJ 1143–2020), and owns 12 invention patents and 47 utility model patents. Its representative projects span over 20 provinces nationwide, delivering ultra-low emission retrofit services for more than 60 clinker production lines for leading enterprises such as Conch Cement, Huaxin Cement, Jidong Cement, and Tianshan Materials; the largest single-project contract value exceeds RMB 230 million. Mature applications also exist outside the cement sector, including comprehensive flue gas treatment for a 5-million-ton-per-year sintering machine at a steel enterprise in Shanxi Province and deep purification of photovoltaic glass melting furnaces in Inner Mongolia. Its business focuses on East China, North China, and Central/Western China, while expanding into Southeast Asian markets—including Vietnam and Indonesia—through China National Building Material International Engineering Group’s distribution channels. Serving industrial enterprises, design institutes, EPC contractors, and local governments, it offers diversified cooperation models, including technical consulting, customized equipment supply, EPC general contracting, operation & maintenance outsourcing, and intelligent platform integration.