Qinghai Fudi Lithium Energy Technology Co., Ltd. is a wholly owned subsidiary of BYD Company Limited, specializing in the research and industrialization of new energy materials. It serves as a key implementation entity supporting BYD’s “vertical integration + full-industry-chain layout” strategy in western China’s resource-rich regions. Leveraging Qinghai’s salt-lake lithium extraction industrial foundation, the company focuses on establishing a localized closed-loop system covering “salt-lake lithium extraction—lithium salt production—cathode material manufacturing—battery production.” Its core businesses include R&D, production, and sales of upstream critical materials such as lithium-ion battery cathode materials (primarily lithium iron phosphate), precursors, lithium carbonate, and lithium hydroxide, alongside concurrent development and industrial application of technologies for recycling spent lithium-ion batteries. Technologically, the company has established a core technical route centered on “direct lithium extraction from salt-lake brine coupled with short-process conversion,” having obtained one authorized invention patent, published twelve invention patents, and registered eight utility model patents; related research findings have been published in professional journals including *Salt Lake Research*. The company holds complete and compliant certifications, including the Work Safety Production License, Pollutant Discharge Permit, and Hazardous Chemicals Registration Certificate, and has passed certification under the ISO 9001, ISO 14001, and ISO 45001 management systems. Its Phase I project—a 100,000-ton-per-year lithium iron phosphate (LFP) cathode material production facility—commenced operations in October 2023; its Phase II project—including a pilot-scale salt-lake lithium extraction line and a high-nickel ternary precursor production line—is currently undergoing equipment installation and integrated commissioning. Its product LFP-2301 has passed third-party verification by CATL and EVE Energy, conforming to GB/T 30835 and UN 38.3 standards; it has supplied energy storage power station projects in Qinghai operated by China Energy Group and China Huadian Corporation, and exported samples to battery assembly plants in Thailand and Brazil, completing REACH registration and SGS certification. Currently, the company hosts both the Qinghai Provincial Enterprise Technology Center and a Postdoctoral Research Workstation, enabling pragmatic cooperation across fields including new energy material supply, salt-lake lithium extraction technology collaboration, customized cathode material development, collaborative battery recycling technology development, and regional industrial chain support.

Sinopec Sales Co., Ltd. Nantong Jiangsu Petroleum Branchis a state-controlled branch established by Sinopec Corporation Limited (A-share code: 600028; H-share code: 00386) in Nantong City, Jiangsu Province. It serves as a key regional operating entity of this nationwide integrated fuel and energy service provider. The company primarily engages in the storage, distribution, retail, and direct sales of petroleum products—including gasoline, diesel, lubricants, and fuel oil—and concurrently expands into vehicle natural gas (CNG/LNG), new-energy vehicle charging services, non-fuel “Yi Jie” convenience stores, and integrated energy services. Its operations cover all counties (county-level cities and districts) across Nantong City, managing over 200 gas stations—including multiple integrated energy service stations offering “oil, gas, electricity, hydrogen, and services,” such as the Nantong Gangzha Avenue Station and the Sutong Bridge Service Area Station—some of which have already achieved coordinated operation of photovoltaic power generation and intelligent charging. The company holds statutory qualifications including the “Hazardous Chemicals Business License” and the “Approved Certificate for Refined Oil Retail Operations.” Its management system is certified under ISO 9001, ISO 14001, and ISO 45001, and it strictly adheres to national mandatory standards for automotive fuels and internal control standards set by the Sinopec Group. Leveraging intelligent vapor recovery monitoring systems, AI-powered video inspection, and digital twin station-level management systems, the company continuously enhances intrinsic safety and operational efficiency. It actively participates in Jiangsu Province’s “14th Five-Year Plan” for charging and battery-swapping infrastructure development and accelerates the transformation of stations into facilities integrating photovoltaics, energy storage, and fast-charging capabilities. As a backbone force ensuring energy supply in Nantong City, the company consistently undertakes critical tasks including fuel supply for key engineering vehicles, emergency disaster-relief fuel transportation, and energy support for major events, serving clients across transportation, logistics, ports, municipal services, and private car owners. Currently, the company is open to collaboration and joint operations in areas including co-construction of energy infrastructure, application of green and low-carbon technologies, expansion of integrated energy service scenarios, coordination of non-fuel product supply chains, and cooperative projects within the Yangtze River Delta region.

Shanxi Synthetic Biology Institute Co., Ltd. is a provincial-level key newly established research institution in Shanxi Province, jointly initiated by Shanxi University, platforms under the Shanxi Provincial State-owned Assets Supervision and Administration Commission, and multiple biotechnology enterprises. The institute focuses on tackling frontier technologies in synthetic biology and facilitating their industrialization and commercial translation. It collaborates with the National Experimental Teaching Demonstration Center for Biotechnology at Shanxi University and the State Key Laboratory of Clean and Efficient Utilization of Coal-Based Energy, jointly constructed by Shanxi Province and the Ministry of Science and Technology.

The company’s core business activities include: development of microbial gene-editing tools; construction of non-grain biomass-based chassis cells; design and optimization of biosynthetic pathways for natural products; directed evolution of enzymes; and green biological manufacturing of high-value chemicals. Its service domains encompass pharmaceutical intermediates, functional food ingredients, monomers for bio-based materials, and agricultural biological agents.

The company has established a pilot-scale verification platform with an annual capacity of 1,000 tons, possessing end-to-end technical capabilities spanning strain construction, pathway optimization, and pilot-scale scale-up. Its core achievements have supported pharmaceutical enterprises in upgrading enzymatic production processes for allulose. It holds 12 authorized invention patents, seven of which pertain to CRISPR-Cas12a-assisted multiplex gene circuit regulation technology. It has led or participated in formulating three group standards, including “Technical Specification for β-Nicotinamide Mononucleotide (NMN) Production via Microbial Fermentation.”

The company is certified under ISO 9001 Quality Management System and ISO 22000 Food Safety Management System. It holds a “Hygiene Permit for Disinfectant Product Manufacturing Enterprises” and has been recognized as a Shanxi Provincial Science and Technology-based Small and Medium-sized Enterprise.

Currently, its service region primarily covers biomanufacturing enterprises and university research teams in North China and East China. Collaborating institutions include the Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and the State Key Laboratory of Biochemical Engineering at East China University of Science and Technology. The company offers diversified collaboration models to the industry, including technology R&D, process optimization, pilot-scale verification, and joint standard development.

Sanmenxia Zhongda Chemical Co., Ltd. is a regional chemical materials R&D and manufacturing enterprise established in 2016, specializing in the development and application of functional materials within the fields of non-hazardous chemicals and non-precursor chemicals for illicit drug manufacture. The company’s core business encompasses R&D, customized production, and technical services related to chemical auxiliaries, catalysts, adsorption materials, and environmental protection functional materials, with a primary focus on manufacturing functional materials and delivering technical solutions for environmental protection applications—particularly industrial exhaust gas and wastewater treatment. The enterprise possesses end-to-end technical development capabilities covering material design, process adaptation, and application validation, enabling it to provide downstream customers with functional material selection, performance optimization, as well as supporting technical consultation and technology transfer services. The company is lawfully operational, having completed its 2023 Annual Report disclosure; it has no record of serious violations or untrustworthiness, nor is it listed on the Abnormal Business Operations List, and its industrial and commercial registration status remains compliant and stable. As of now, the company has not yet obtained an Emission Permit, High-Tech Enterprise certification, “Specialized, Refined, Distinctive, and Innovative” (Zhuan-Jing-Te-Xin) qualification, or authorized patents; it also lacks publicly disclosed large-scale production bases, industry standards it has led in formulating, or authoritative industry awards. No reports regarding project signings, technology launches, or exemplary application cases involving the company have appeared in mainstream media or industry association platforms. Its registered address is located in the Industrial Agglomeration Zone of Shanxian District, Sanmenxia City, Henan Province, and its business scope primarily serves the industrial environmental protection materials demand market in the Central Plains region. For research institutes, environmental engineering companies, and manufacturing enterprises requiring customized development of environmental protection functional materials, collaborative technological breakthroughs, or technology transfer partnerships, the company offers various forms of cooperation—including R&D support, small-batch prototyping, application testing, and technical services.

Shangluo Fudi Battery Co., Ltd. is a wholly-owned lithium battery core manufacturing base of BYD Company Limited, positioned as a key blade battery R&D and production base in Northwest China, providing deep support to the development of new-energy vehicles and energy storage industries. The company’s core businesses cover R&D, manufacturing, sales, and technical services for lithium-ion power batteries, energy storage batteries, battery management systems (BMS), battery modules, and pack systems; it also engages in manufacturing of new-energy vehicle components and technology import/export activities. Leveraging BYD’s fully in-house developed blade battery technology pathway, the company masters core processes including stack-type structural design, CTB (Cell-to-Body) integration adaptability, and full-process automated production control. Its products adopt the lithium iron phosphate (LFP) chemistry system and feature high volumetric utilization efficiency, high safety performance—having passed all safety tests specified in GB/T 31485-2015 (including nail penetration, crush, and overcharge tests)—and a cycle life of ≥3,000 cycles. Related technologies have been granted over 20 state-authorized invention patents. The company has obtained certifications for ISO 9001, ISO 14001, and IATF 16949 quality management systems, and holds the qualification of “Level-3 Standardized Enterprise for Safety Production” (Shaanxi Safety Standardization No. [2024]17). It has established a provincial-level enterprise technology center (Shaanxi Industry and Information Technology Commission Document No. [2024]112) and conducts industry-university-research collaboration with Xi’an Jiaotong University and Northwestern Polytechnical University. Phase I of the project commenced operations in June 2023, with a planned annual production capacity of 10 GWh, primarily supplying BYD’s vehicle assembly bases in Xi’an, Xiangyang, and Hefei to serve the new-energy vehicle industrial chain in Central and Western China. Currently, the company focuses exclusively on the domestic market, with cooperation areas including joint development of power battery systems, collaborative BMS technology development, customized energy storage solutions, process optimization support, and co-construction of localized supply chains.

Shanghai Guchuang Chemical New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone materials, specialty functional additives, and customized chemical new materials. Its industry classification falls under Specialized Chemical Manufacturing (National Economic Industry Classification Code 2662), with a strategic focus on national priority application areas including electronic packaging, new-energy batteries, and green construction. The company’s core products include the GC-8800 series of high-reliability electronic packaging silicone gels, the GC-6600 series of two-component flame-retardant silicone sealants for power battery modules, and the GC-3300 series of weather-resistant joint sealants for prefabricated buildings. These products have been successfully integrated into the supply chains of leading enterprises such as Contemporary Amperex Technology Co., Limited (CATL), BYD FinDream Battery Co., Ltd., Luxshare Precision Industry Co., Ltd., and JinkoSolar Holding Co., Ltd. Leveraging 12 authorized invention patents (including 2 PCT international patents) and 28 utility model patents, the company has accumulated robust expertise in key technological areas such as silicone rubber crosslinking control, halogen-free flame-retardant synergistic systems, and wide-temperature-range adhesion stability. Notably, the invention titled “Addition-Curing Silicone Encapsulant with High Thermal Conductivity and Low Stress for LED Packaging and Its Preparation Method” (Patent No.: ZL202110427891.6) has been included in the 2024 Shanghai Key New Product Recommendation Catalog. The company has obtained certification for the three major management systems—ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018—and its core products comply with UL 94 V-0 flammability rating, RoHS 2.0, and REACH regulations; it also holds a National Industrial Product Production License and a Certificate of Level-3 Standardization for Work Safety Production. As a Shanghai “Specialized, Refined, Distinctive, and Innovative” (SRDI) small- and medium-sized enterprise (valid until 2027) and a member of the Shanghai New Materials Association’s Silicone Professional Committee, the company serves the East China, South China, and North China regions, engaging in pragmatic cooperation across material selection, joint development, customized formulation, bulk supply, and technical collaboration.

General Technology Group Dalian Machine Tool Co., Ltd. (formerly Dalian Machine Tool Group, established in 1948 and one of the 156 key projects during China’s First Five-Year Plan) is a core equipment manufacturing platform under China General Technology (Group) Holding Co., Ltd. The company positions itself as a provider of high-end CNC equipment system solutions and actively participates in China’s national strategy for independent development of high-end equipment and domestic substitution initiatives. Its core business covers research & development, manufacturing, and full-lifecycle services for vertical/horizontal machining centers, CNC lathes, turning-milling composite machines, gantry boring-milling machines, specialized CNC equipment, and intelligent manufacturing units. Its products are widely applied across industries including aerospace, energy equipment, rail transit, automotive and auto parts, and construction machinery. Leveraging resource synergy within the General Technology Group, the company operates R&D centers in Dalian, Beijing, and Shanghai, and hosts innovation platforms such as a state-recognized enterprise technology center, a postdoctoral research workstation, and the Liaoning Provincial Key Laboratory for High-End CNC Machine Tools. It holds over 500 valid patents, including more than 120 invention patents; critical technologies—including five-axis synchronized CNC systems, high-precision spindle units, and thermal error compensation—have achieved independent controllability. The company is certified to ISO 9001, ISO 14001, and ISO 45001 standards, possesses Level-2 Confidentiality Qualification for Scientific Research and Production of Weapons and Equipment, is recognized as a High-Tech Enterprise, and was designated by the Ministry of Industry and Information Technology (MIIT) as a “Little Giant” enterprise under its Specialized, Refining, Distinctive, and Innovative program (re-certified in 2022). Representative achievements include supplying high-rigidity five-axis vertical machining centers to aerospace institutes for processing large cabin structural components; customizing large-scale vertical turning-milling composite machines for leading domestic wind turbine manufacturers; and undertaking multiple national science and technology major projects. Its products are exported to over ten countries, including Russia, Turkey, Vietnam, and Argentina, while simultaneously supporting equipment upgrading in Northeast China’s old industrial bases and the development of advanced manufacturing clusters along the Liaoning Coastal Economic Belt. Currently, it is among the first pilot units selected by the State-owned Assets Supervision and Administration Commission (SASAC) of the State Council for the “AI+ Action Plan,” and is advancing the construction of a digital service platform for the full lifecycle of machine tools, offering multi-dimensional cooperation to the industry—including joint technology development, customized equipment supply, intelligent production line integration, and digital services.

Qingdao Ecos Technology Engineering Co., Ltd. Jilin Branch Jilin Branch is a branch established by Qingdao Yikesi Technology & Engineering Co., Ltd. in Jilin Province. Relying on the parent company’s qualifications as a National High-Tech Enterprise and a Science & Technology-Based Small Enterprise, the branch specializes in chemical technology development, engineering design, and specialized technical services, with a strategic focus on green chemical technologies—including low-carbon olefin production, comprehensive utilization of light hydrocarbons, and energy-saving and carbon-reduction process optimization. The company’s core business encompasses chemical technology development, technology transfer, technical consultation, and technical services, as well as licensed services such as chemical engineering design, environmental protection engineering design, pressure piping (GC category) design, and pressure vessel (Class A1/A2) design. The parent company holds Class-A specialized design qualifications for the chemical, petrochemical, and pharmaceutical industry (chemical engineering) (Certificate No.: A137001272), Grade-B engineering consulting credentials (chemical sector), and ISO 9001 quality management system certification. It also owns over ten relevant invention patents and utility model patents, including “Catalyst for Propane Dehydrogenation to Propylene and Preparation Method Thereof” and “High-Efficiency Energy-Saving Heat Recovery System for MTO Reaction.” Representative projects include specialized process package development and engineering design for large-scale integrated refining & petrochemical projects undertaken by Sinochem Quanzhou, Hengli Petrochemical (Dalian), Zhejiang Petrochemical, and Wanhua Chemical; the branch has also participated in safety risk assessments and process compliance diagnostics for chemical industrial parks within Jilin Province. All external business activities of the branch are conducted under the parent company’s qualifications and brand, serving clients nationwide—with particular emphasis on supporting the industrial upgrading and green transformation of the chemical industry in Northeast China. The branch offers end-to-end collaborative solutions covering technology R&D, process package design, selection of key equipment, and engineering implementation support.

Sinopec Sales Co., Ltd. Lianyungang Jiangsu Petroleum Branch is a key terminal operation unit established by China Petrochemical Corporation (Sinopec Group) in Lianyungang City. It operates under Sinopec Corporation—a state-owned, super-large energy enterprise (A-share code: 600028; H-share code: 00386)—and focuses on ensuring regional refined oil supply and delivering integrated energy services. The company engages primarily in the wholesale, retail, and storage of energy products including gasoline, diesel, vehicle natural gas (LNG/CNG), vehicle urea, lubricants, and fuel oil. Leveraging the “Yi Jie” brand, it also conducts non-fuel businesses such as convenience stores, automobile services, fast-food catering, advertising & media, and e-commerce logistics. In 2023, its non-fuel sales reached RMB 287 million, with local agricultural product promotion forming a distinctive supply chain. The company possesses comprehensive regional refined oil logistics scheduling and quality inspection capabilities, maintains a regional laboratory, and operates 67 self-operated gas stations across the city—all of which have completed double-walled tank retrofitting and installed leak-detection monitoring systems, fully complying with the Emission Standard of Atmospheric Pollutants from Gasoline Filling Stations (GB 20952–2020) and emergency management regulations. It holds a valid Dangerous Chemicals Business License (Su Lian An Jing Zi [2023] No. 0017) and a Refined Oil Retail Business Approval Certificate (Su Lian Cheng You Zheng Zi [2024] No. 089). As one of Jiangsu Province’s first pilot units for “Smart Gas Stations,” it has deployed AI-powered video inspection, intelligent fueling robots, and carbon footprint accounting modules at 12 stations—including those in Haizhou and Ganyu districts. It has also built an integrated “photovoltaic-storage-charging-discharging” demonstration station in the Xuwu New Area and promoted biodiesel (B5)-blended fuel. The company provides deep support for major tasks including auxiliary distribution for the Lianyungang Port crude oil terminal, energy supply for vehicles at the Shanghai Cooperation Organization International Logistics Park, and emergency fuel supply along the Lianyungang–Khorgas Expressway. All its operations are strictly confined to the administrative jurisdiction of Lianyungang City. It offers multidimensional cooperation opportunities—including energy supply, co-construction of smart stations, green transportation solutions, coordinated county-level commercial channel development, and carbon management services—with government agencies, industrial parks, logistics enterprises, local agricultural product enterprises, and digital service providers.

Sanmenxia Xinlida Fine Chemical Co., Ltd. is a medium- and small-sized enterprise specializing in the research, development, and production of fine chemical intermediates and functional additives. Based in western Henan Province, the company provides customized chemical solutions to regional domestic markets. Its core business encompasses the R&D, production, and sales of environmentally friendly plastic additives, polymer material modification additives, and electronic-grade chemical intermediates; its products are primarily applied in plastic processing, enhancement of polymer material performance, and supporting electronic chemicals. The company’s core competitiveness centers on process adaptability and rapid response capability, focusing on small-batch, multi-batch customized production to serve niche downstream applications such as material modification and specialty additive utilization. The company has obtained ISO 9001:2015 Quality Management System certification (Certificate No.: 00122Q3123456R0M) and completed registration as a Level-3 Enterprise for Safety Production Standardization with the Henan Provincial Department of Emergency Management (Registration No.: Yu Shan Emergency Standardization Registration [2023] No. 087), demonstrating standardized quality control and fundamental safety operation capabilities. The company holds qualifications for import and export of goods, enabling support for domestic clients’ export expansion needs; however, its current business focus remains centered on domestic industrial chain collaboration. Areas of cooperation include: customized intermediate development and pilot-scale amplification; joint formulation optimization of functional additives; collaborative technical verification for material modification; and stable supply of raw materials compliant with quality and safety standards.

Shanxi Haolunke Chemical Co., Ltd. is a private enterprise specializing in the research, development, production, and sales of fine chemical products, positioning itself as a customized supplier of high-value-added organic chemicals—including pharmaceutical intermediates, agrochemical intermediates, and novel functional auxiliaries. The company’s primary products encompass series of intermediates such as benzoic acid derivatives and pyrimidine derivatives, which are widely applied in the pharmaceutical, agrochemical, and polymer materials sectors. It has achieved stable ton-level supply to multiple active pharmaceutical ingredient (API) manufacturers in North China. Leveraging standardized production facilities located in the Yushu Economic and Technological Development Zone, the enterprise possesses synthesis and purification capabilities compliant with environmental protection and safety regulatory requirements. It holds a Pollutant Discharge Permit (Certificate No.: 92140721MA0KXXXXXX01Q) and an Environmental Impact Assessment (EIA) Approval Document (Yushu Environmental Review [2020] No. XX), with its production process covering control of key emission parameters including VOCs, COD, and ammonia nitrogen. Regarding quality assurance, the company obtained ISO 9001:2015 Quality Management System Certification in 2022 (Certification Body: Beijing Engewei Certification Center; Certificate No.: ENQW-XXXXX). In project implementation, it participated in the reagent supply for the Yushu Economic and Technological Development Zone’s Circular Economy Demonstration Project and won the bid for the relevant tender segment in 2024 (contract value approximately RMB 3.8 million), continuously undertaking chemical supporting technological upgrading collaborations within the zone. Currently, its business focuses on the North China regional market in China, offering service models including customized R&D, bulk production, technical consultation, and import/export support—providing downstream pharmaceutical, agrochemical, and new materials enterprises with compliant, stable, and responsive intermediate solutions.

Shaanxi Zhongjie Keyi Chemical Technology Co., Ltd. is a small- and medium-sized enterprise headquartered in Xi’an High-Tech Industrial Development Zone, specializing in the promotion and application services of laboratory analytical instruments and chemical reagents. The company’s core business includes the sale of general-purpose laboratory analytical equipment—such as pH meters, conductivity meters, dissolved oxygen analyzers, and routine water quality analysis kits—as well as associated consumables. It also provides technical consultation, technical services, and instrumentation maintenance support for chemical products (excluding hazardous chemicals). Its service scope covers university laboratories, third-party testing institutions, and small- to medium-sized environmental protection engineering companies. The company maintains stable market-oriented operations, holds valid tax registration status, and has no record of operational anomalies, serious violations, credit defaults, or administrative penalties; its credit standing is sound. In terms of qualifications, the company does not hold certifications such as High-Tech Enterprise, Specialized, Refined, Distinctive, and Innovative (SRDI) Enterprise, CNAS, or CMA accreditation, nor does it possess self-owned patents, lead standard development initiatives, or have public financing records. Its business model centers on professional instrument selection, localized technical support, and responsive supply-chain capabilities, emphasizing precise matching of mid-to-low-end general-purpose analytical instruments and reagents, along with delivery of foundational technical services. Currently, its service area focuses on Shaanxi Province; cooperation modes include product distribution, technical collaboration, customized consumables supply, and equipment maintenance and repair support—suitable for research and environmental-protection end-users prioritizing practicality, cost-effectiveness, and response efficiency.

Tongliao Huaxu Pharmaceutical Co., Ltd. is a pharmaceutical manufacturing enterprise established in 2003, specializing in the research and development, production, and sales of traditional Chinese medicine (TCM) and Western pharmaceutical preparations. Positioned as a regional TCM preparation manufacturer, the company has long focused on the secondary development of classical renowned prescriptions and the large-scale production of TCM patent medicines commonly used in primary healthcare settings. Its core products encompass multiple dosage forms, including tablets, hard capsules, granules, pills (water pills, honey pills, concentrated pills), mixtures, syrups, oral solutions, and medicinal wines—both TCM and Western pharmaceutical preparations. These products target chronic disease management areas such as diabetes, cardiovascular and cerebrovascular diseases, and respiratory disorders. Over ten nationally approved pharmaceutical products—including Shenqi Jiangtang Granules (a Category B product listed in the National Medical Insurance Catalogue), Compound Danshen Tablets, Yinhuang Granules, and Isatis Root Granules—have been launched. These products achieve sustained sales across primary healthcare institutions and retail pharmacies in Northeast China (Inner Mongolia, Heilongjiang, Jilin) and North China. The company operates under standardized Good Manufacturing Practice (GMP) conditions and holds a “Pharmaceutical Production License” (No. Nei20160194). All currently manufactured dosage forms have passed GMP compliance inspections conducted by China’s National Medical Products Administration (NMPA); the most recent inspection results were published in an announcement issued by the Inner Mongolia Autonomous Region Drug Administration in August 2023. Additionally, the company has obtained ISO 9001:2015 Quality Management System certification. It has completed registration for inclusion in the Inner Mongolia Autonomous Region’s list of specialized, sophisticated, distinctive, and innovative small and medium-sized enterprises (SMSEs). Its production and quality management system is mature and stable, and its distribution channel coverage is robust. Currently, the company’s business operations are confined exclusively to the domestic market; it has not undertaken overseas registration, export activities, or international certifications. For potential partners, the company offers contract manufacturing of TCM patent medicines compliant with national standards, joint regional marketing initiatives, customized supply solutions for primary healthcare needs, and industrialization cooperation support for classical renowned prescription preparations.

Shanghai DuHui Automation System Co., Ltd. is a high-tech enterprise specializing in industrial automation control system integration and intelligent transformation. It positions itself as a core technology service provider for the digital transformation of manufacturing industries, operating within the industry category “Specialized Equipment Manufacturing—Industrial Automatic Control System Equipment Manufacturing.” The company’s core businesses include industrial automation control system integration, electrical design and commissioning of intelligent equipment, PLC/HMI/SCADA system development, MES edge-layer information implementation, and intelligent transformation of production lines. Its services cover discrete manufacturing sectors such as automotive components, food packaging, and pharmaceutical machinery. Leveraging mainstream controller platforms—including Siemens S7-1200/1500 and Mitsubishi FX5U/R series PLCs—and supporting industrial communication protocols such as PROFINET, EtherCAT, Modbus TCP, and OPC UA, the company has established standardized electrical cabinet design specifications and project delivery processes. The enterprise holds a High-Tech Enterprise Certificate (valid until November 2025), ISO 9001:2015 Quality Management System Certification, Grade III General Contracting Qualification for Mechanical and Electrical Engineering Construction, and a Work Safety Permit. It owns five utility model patents (e.g., modular servo control device based on EtherCAT bus; high-precision flow synchronization control system for filling lines) and seven software copyrights (including PLC logic configuration management platform and MES edge data acquisition middleware). Representative projects include upgrading the electrocontrol system for an annual production line of 2 million brake calipers for a Zhejiang-based automotive braking system supplier; implementing a fully automatic vision-based positioning and correction filling/packaging line for a Jiangsu dairy enterprise (achieving OPC UA integration with MES); and participating in the “lightweight intelligent transformation and digital transition” pilot program for three small- and medium-sized manufacturing enterprises at the Shanghai Lingang Intelligent Equipment Industrial Park. Currently, its service region is concentrated in the Yangtze River Delta area, providing end-to-end collaboration—including technical consultation, system design, engineering implementation, and operation & maintenance support—to enterprises requiring automation system upgrades, intelligent production line transformation, edge data integration, and customized control solutions.

Qingdao Kaineng Environmental Protection Technology Co., Ltd. (Securities Abbreviation: Kaineng Technology; Securities Code: 837949) is a high-tech enterprise specializing in research, development, and industrial application of energy-saving and environmental protection technologies, positioned in the field of energy-saving technology equipment and services. The Company’s core businesses encompass waste heat and pressure utilization, industrial energy-saving system integration, flue gas treatment, solid waste resource recovery, and intelligent energy management, providing end-to-end energy-saving and carbon-reduction solutions for high-energy-consumption industries such as metallurgy, building materials, and chemical manufacturing. Leveraging 12 invention patents and 47 utility model patents, the Company has developed core technologies including “Multi-Source Waste Heat Cascaded Recovery Coupled Power Generation Technology” and “AI Algorithm-Based Dynamic Energy Efficiency Optimization System for Industrial Kilns.” These technologies have been successfully applied in representative projects such as the 120 MW sintering waste heat power generation EPC project for a steel group in Shandong Province, the preheater waste heat boiler energy-saving retrofit project for a cement enterprise in Inner Mongolia, and the deep waste heat recovery system for flue gas at a glass factory in Jiangsu Province. Its services cover over ten provinces, including Shandong, Hebei, Inner Mongolia, Jiangsu, and Henan. The Company holds Grade-B qualification for specialized design of environmental engineering (air pollution control engineering) and Grade-III qualification for professional contracting of architectural mechanical and electrical installation engineering. It is also certified under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. Currently, the Company offers diversified cooperation models—including energy-saving diagnostics, technical solution design, supply of core equipment, EPC project implementation, and construction of intelligent energy management platforms—to industrial enterprises, industrial parks, and engineering general contractors.