Dalian Lvshun Jincheng Refrigeration Equipment Factory was established in 1993 and is located in Lüshunkou District, Dalian City, Liaoning Province. It is a small- to medium-sized manufacturing enterprise specializing in the research and development, manufacturing, and system integration of industrial refrigeration equipment. The company falls under the “Air Conditioning Equipment Manufacturing” subsector (C3464) within the broader General Equipment Manufacturing industry. It has maintained stable operations and continuous technological iteration over the long term. It is a sole proprietorship with an active business status (“in operation”) and has no record of shareholding reform or public disclosure in capital markets.  

The company’s core business focuses on meeting low-temperature process cooling requirements in industries such as chemical engineering, agricultural product cold chain logistics, and light industry. Typical clients include fruit-and-vegetable storage cooperatives, local food processing enterprises, and small- to medium-sized industrial users. It does not engage in large-scale engineering projects for coal chemical or petrochemical primary facilities, nor does it undertake turnkey contracts for high-risk ammonia-based systems.  

Its core capabilities include localized customized design of medium- and low-pressure refrigeration units using refrigerants such as R22 and R134a; integrated manufacturing of piston-type and semi-hermetic screw-type chillers;配套 integration of cooling towers and air-cooled condensing units; installation of cold storage units; energy-efficiency improvement retrofits; and maintenance and technical support services. Its “R22 Refrigerant Unit Energy-Efficiency Improvement Retrofit Project,” completed in 2022, received technical renovation subsidies from Lüshunkou District, demonstrating its ongoing optimization capability for traditional refrigerant systems.  

Publicly available information indicates that the company does not hold ISO 9001/14001 management system certifications, Special Equipment Production Licenses (e.g., Class A2 pressure vessel manufacturing), engineering design qualifications, or certification as a High-Tech Enterprise. No patents, software copyrights, or industry standards led by the company were found in the National Certification and Accreditation Information Public Service Platform or the State Intellectual Property Office database.  

Representative projects include providing low-temperature cold storage unit supply and installation services to two local fruit-and-vegetable storage cooperatives in Lüshun. These projects fall within the scale range of small- to medium-sized commercial/industrial refrigeration stations, with deliverables covering equipment selection, on-site installation, and system commissioning.  

The company has not registered for foreign trade filing in the Ministry of Commerce’s Overseas Investment System or the Customs Import-Export Credit Platform. It maintains no English-language official website, has no record of participation in international exhibitions, and exhibits no export customs declaration data. Public sources reveal no overseas project experience, multilingual service capability, or cross-border standard compliance capacity. Its current cooperation model centers on domestic regional equipment supply, customized manufacturing, and localized engineering technical services, supporting technical solution alignment, prototype trial use, and small-batch order fulfillment.

Dalian Sanda Gas Purification Technology Co., Ltd., located in Yingchengzi Subdistrict, Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in research and development of industrial gas purification and special gas purification technologies, equipment manufacturing, and system integration. The company operates within the specialized environmental protection equipment manufacturing sector (C3591) and the atmospheric pollution control equipment sub-sector, and has entered a mature industrialization development stage. Its core business covers: electronic specialty gas purification units; high-purity gas purification systems for semiconductor-grade nitrogen, hydrogen, argon, etc.; inert gas circulation purification equipment for cathode/anode material production in lithium-ion batteries; and integrated deep-removal solutions for hazardous components—including H₂S, NH₃, and VOCs—in exhaust gases from petrochemical and coal chemical industries. Key clients include SMIC, Yangtze Memory Technologies Co., Ltd. (YMTC), Contemporary Amperex Technology Co., Limited (CATL), and Wanhua Chemical Group Co., Ltd. Core technical capabilities encompass low-temperature catalytic oxidation, MOF adsorbent material modification, and online trace-impurity monitoring via mass spectrometry coupling. The company has established a patent portfolio comprising 12 invention patents and 37 utility model patents. Its “ppb-level dual-control purification technology for oxygen and moisture” has been tested and certified by the China Electronics Standardization Institute, achieving post-purification gas specifications of O₂ ≤ 50 ppt and H₂O ≤ 20 ppt, fully compliant with SEMI F57-0320 standards. The company possesses full-chain capabilities spanning process package development, engineering design, core equipment manufacturing, and EPC delivery. Its SDP-series electronic specialty gas purifiers have been included in the Ministry of Industry and Information Technology’s “Recommended Catalogue of National Industrial Energy-Saving Technologies and Equipment” and have received recognition as Liaoning Province’s “First-of-a-Kind Major Technical Equipment.” The company holds ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System certifications, as well as a GC1-class “Special Equipment Production License” (for pressure piping component manufacturing), maintains provincial-level enterprise technology center accreditation, and has participated in the revision of two national standards, including GB/T 16942—2023. Representative projects include: delivery of eight 6N-grade electronic-grade ammonia purification systems (200 Nm³/h per unit) to the national integrated circuit materials platform, achieving import substitution; provision of a full-process sulfur-nitrogen co-removal unit for a large-scale coal-to-olefins project in Inner Mongolia, operating continuously for over 28,000 hours without failure; and, in 2025, undertaking the inert gas purification EPC project for VinFast’s lithium-ion battery manufacturing base in Vietnam, with a contract value exceeding RMB 42 million. Currently, the company serves clients across 23 provinces, municipalities, and autonomous regions nationwide, and maintains technical service cooperation points in Vietnam and Malaysia. Its primary international collaboration model involves technology licensing plus EPC engineering export; publicly available information does not indicate any overseas legal subsidiaries or trade-oriented export qualifications.

Lanzhou Zhonglu Chemical Group Co., Ltd. is a regional, medium- and small-sized physical enterprise headquartered in Gansu Province and specializing in fine chemical auxiliaries. The company is engaged exclusively in the research and development, production, and sales of water treatment chemicals, industrial cleaning agents, oilfield auxiliaries, and environmental protection chemicals. Its core competency lies in providing customized solutions, delivering chemical products tailored to actual operating conditions for oil and gas field enterprises, municipal wastewater treatment plants, and industrial circulating cooling water systems across Northwest China. Typical clients include certain oil production plants under Changqing Oilfield and the water purification subsidiaries of Lanzhou Water Group. The company holds a hazardous chemicals trading license (License No.: Gan-Lan Wei-Hua-Jing-Zi [2023] 000128), covering common chemical raw materials such as hydrochloric acid, sulfuric acid, and sodium hydroxide; the license remains valid until February 2026, ensuring compliance and stability throughout related distribution activities. Leveraging its localized responsiveness and years of industry experience, the company has established stable technical application pathways and regional service foundations within the specialized fields of water treatment chemicals and oilfield chemicals, with products spanning the entire value chain—from R&D and manufacturing to end-use applications. Currently, it primarily serves markets in Northwest China and offers flexible collaboration models, including technical adaptation, small-batch trial usage, bulk supply, and joint on-site commissioning for various projects.

Hainan Lixing New Materials Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and application of high-performance functional materials. Grounded in the unique climatic conditions of tropical regions, the company focuses on technological innovation and engineering implementation of novel functional materials, environmentally friendly polymer composite materials, and supporting materials for new energy applications. Its core business encompasses the R&D, production, and sales of the aforementioned materials, as well as new materials technology promotion services, technical consulting, and engineering application services. Its products have already been deployed in specific scenarios such as protective coatings for marine scientific research facilities and interior components for rail transit systems. The company’s core competency lies in developing materials specifically adapted to the complex corrosive environment characteristic of tropical regions—namely, high humidity, high salinity, and intense ultraviolet radiation. Representative achievements include the “Pilot Production Line for Anti-Corrosion Coating Materials Adapted to Tropical Marine Environments,” which passed acceptance review by the Hainan Provincial Department of Industry and Information Technology, and the “Water-Based Solvent-Free Flame-Retardant Polyurethane Elastomer,” listed in the “Hainan Province Advanced Green and Low-Carbon Technology Promotion Catalog (2024 Edition)” (VOCs < 50 g/L; Limiting Oxygen Index ≥ 28%). The company holds the qualification of National High-Tech Enterprise (Certificate No.: GR202346000827) and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: QMS240612001). Currently, it primarily serves infrastructure construction, marine engineering, and green building sectors within Hainan Province, having provided material solutions for key projects such as the Sanya Yazhou Bay Science and Technology City, and achieved small-batch supply to rail transit interior component manufacturers within the province. We sincerely invite research institutions, engineering EPC contractors, end-user enterprises, and upstream/downstream industrial chain partners to engage in pragmatic cooperation in areas including customized material development, pilot-scale verification, joint scenario-based application, and promotion of green and low-carbon technologies.

Huaxia Tianxin Sensing Technology (Dalian) Co., Ltd., located in the Dalian High-Tech Industrial Development Zone, Liaoning Province, is a national high-tech enterprise specializing in research, development, and industrial application of integrated technologies combining industrial intelligent sensing and edge computing. Its industry classification falls under “high-end instrumentation manufacturing” and “core hardware support industry for the industrial internet,” and it has entered the stage of large-scale commercial deployment. The company’s core business covers R&D, manufacturing, sales, and technical services for sensors, intelligent instruments and meters, and industrial IoT terminal devices; embedded software development; and integration of industrial automation control systems. Typical customers include process industries such as petrochemicals, power generation, and rail transit. Notably, the company has established stable delivery capabilities for chemical industry–related applications, including online monitoring of refining and petrochemical equipment, condition diagnosis of rotating machinery pumps, and integrated temperature-vibration sensing in explosion-proof environments.  

The company possesses full-chain technical capabilities spanning MEMS pressure/temperature/vibration composite sensing module design, implementation of low-power wide-area industrial wireless communication (dual-mode LoRaWAN/NB-IoT), and deployment of edge-intelligent diagnostic algorithms. It holds seven invention patents, twelve utility model patents, and fifteen software copyrights—all with clearly defined ownership and currently valid. In terms of certifications, the company has obtained ISO 9001:2015 Quality Management System Certification (valid until May 2027); holds the “Qualification Certificate for Safety Production Inspection and Testing Institutions” (Liaoning Emergency Inspection No. [2024] 087), covering intrinsic safety parameter testing for explosion-proof sensors; and has received Type Approval from China Classification Society (CCS) (CCS-EM-2025-0342). Its products comply with IEC 61000-6-2/6-4 electromagnetic compatibility standards and IEC 60079-0/-11 general requirements for explosion protection, and possess CE certification issued by TÜV Rheinland.  

Representative achievements include mass deployment of the HTX-VS300 series intelligent vibration sensors in the online monitoring project for the atmospheric and vacuum distillation unit at Sinopec Dalian Petrochemical Company (2023–2025), achieving a key rotating machinery pump fault early-warning accuracy rate ≥92.7%; and supplying integrated temperature-vibration sensing modules for wheelset bearings on HXD3C electric locomotives to CRRC Dalian Locomotive & Rolling Stock Co., Ltd., successfully completing 600,000 km of real-world operational validation.

Dalian Runhui Pharmaceutical Co., Ltd., located in the Jinpu New Area of Dalian City, Liaoning Province, is a high-tech manufacturing enterprise specializing in the research and development, production, and sales of chemical pharmaceuticals. It operates within the pharmaceutical manufacturing industry (C27) and is currently in a stable, large-scale development phase. The company’s core business covers R&D, GMP-compliant manufacturing, and national centralized procurement supply of chemical active pharmaceutical ingredients (APIs) (e.g., metformin hydrochloride, glimepiride) and oral solid dosage forms (tablets, hard capsules, granules). Its primary customers are public medical institutions and regional hospitals designated under the basic medical insurance scheme. Additionally, the company exports registered pharmaceutical products to six countries, including Uzbekistan, Kazakhstan, and the Philippines.  

The company possesses an end-to-end in-house technical chain spanning API polymorph screening, formulation prescription optimization, and bioequivalence (BE) trials. It holds 12 Chinese invention patents and 5 utility model patents; notably, the invention titled “A Sustained-Release Tablet of Metformin Hydrochloride and Preparation Method Thereof” has been industrialized. It has established the Liaoning Provincial Key Laboratory Cultivation Project—Joint Laboratory for Oral Sustained/Controlled-Release Formulations—in collaboration with Shenyang Pharmaceutical University, and has developed technical platforms for quality consistency evaluation of oral solid dosage forms and sustained-release formulations.  

The company holds a Drug Manufacturing License (Liaoning No. 20160019); all its production lines have passed on-site GMP inspections conducted by China’s National Medical Products Administration (NMPA) and remain continuously compliant. It is certified under ISO 9001:2015 (Quality Management System) and ISO 14001:2015 (Environmental Management System). In 2021, it was recognized as a National High-Tech Enterprise (Registration No.: GR202121000287).  

Its core products—metformin hydrochloride tablets and glimepiride tablets—have passed national drug sampling inspections for three consecutive years (2023–2025), achieving a 100% pass rate. Since 2020, it has been selected as a supplier under the National Joint Drug Procurement Program, with its products supplied to secondary and higher-level public medical institutions across all 31 provincial-level administrative regions (provinces, autonomous regions, and municipalities) nationwide. In 2024, its metformin hydrochloride tablets captured an 8.3% market share in domestic hospital-based sales channels.  

Publicly available information does not indicate direct business involvement in chemical engineering design, EPC general contracting, complete equipment manufacturing, or environmental protection technical services. Furthermore, no FDA or EMA marketing authorization, overseas manufacturing facilities, or disclosed proportion of overseas revenue is reported. Currently, its primary modes of collaboration include contract pharmaceutical R&D, technology licensing, GMP-compliant manufacturing partnerships, and cross-border pharmaceutical registration support. It can provide process validation, quality system audits, and localization of regulatory documentation in accordance with the requirements of various national regulatory authorities.

Dalian Luming Lighting Technology Co., Ltd.(Securities Abbreviation: Luming Luminescent; Securities Code: 874468) was established in 1998 and is registered in the Dalian High-Tech Industrial Development Zone, Liaoning Province. The company is a national high-tech enterprise and a “Little Giant” enterprise specializing in niche fields, recognized by the Ministry of Industry and Information Technology (MIIT). It focuses on the research, development, production, and application of semiconductor luminescent materials and devices. Its industry classification falls under Electronic Specialized Materials Manufacturing (C3985) and the New Display Devices Industry.  

The company’s core business covers the entire industrial chain—from LED epitaxial wafers and chips to packaged devices and downstream application modules. Its key products include high-luminous-efficiency AlGaInP red/yellow LED chips, GaN-based blue/green LED chips, Mini/Micro LED epitaxial wafers, and mass-transfer-compatible materials for Micro LED. These products are widely applied in automotive displays, smart wearables, AR/VR micro-displays, premium lighting, and specialized display applications.  

The company has established a pilot production line capable of mass-producing 6-inch red/yellow LED epitaxial wafers and chips. It possesses proprietary process pathways, including heterogeneous integration for Micro LED, and holds 137 valid patents (including 62 invention patents). It has led or participated in formulating two industry standards.  

In terms of certifications, the company complies with ISO 9001, ISO 14001, and IATF 16949 automotive quality management system standards; holds a National High-Tech Enterprise Certificate; and leads the Liaoning Provincial Key Laboratory for Micro LED New Display Materials.  

Representative projects include: mass supply of AEC-Q102-compliant red LED chips for instrument panel backlights to leading new-energy vehicle manufacturers; inclusion of Mini LED backlight chips in TV and commercial display supply chains; and successful development of a 5,000 PPI Micro LED micro-display prototype module deployed in domestically produced AR glasses prototypes.  

Customers include downstream and midstream enterprises along the industrial chain—such as BOE, CSOT, Ruifeng Optoelectronics, and MLS. Currently, the company’s operations are concentrated in the domestic market, offering collaborative models—including chip customization, joint R&D, technology licensing, and module-level solutions—to upstream and downstream partners across the industrial chain.

Lannengtou (Gansu) Energy and Chemical Co., Ltd.. is a second-tier subsidiary controlled by Lanzhou Energy Investment Group Co., Ltd., positioned as the Group’s specialized implementation platform for clean, efficient energy utilization and low-carbon transformation. The company focuses on the integrated development pathway of “coal–chemicals–materials–energy” and supports Gansu Province’s 14th Five-Year Energy Development Plan and the construction objectives of the Hexi Corridor Clean Energy Base. Its core business encompasses coal sales; research, development, and application of coal chemical technologies; development of novel energy storage technologies; energy conservation technical services; carbon emission reduction technical consulting; sales of chemical products (excluding hazardous chemicals); and investment, construction, and operation management of new energy projects. Leveraging an industry–academia–research collaborative mechanism, the company possesses key technology verification and pilot-scale transformation capabilities—such as high-value utilization of fly ash and green electricity–based hydrogen production coupled with coal chemical decarbonization processes—and has jointly launched technological breakthroughs in geopolymer building materials with Lanzhou University of Technology. It has also participated in preliminary research for the “integrated photovoltaic–storage–hydrogen–methanol” demonstration project in Guazhou County, Jiuquan City. The company holds the “Level-3 Standardized Enterprise for Safety Production (Chemical Industry)” certificate and is certified under ISO 9001 Quality Management System and ISO 14001 Environmental Management System, establishing a foundation for standardized and green operations. In 2023, it undertook a Gansu Provincial Key R&D Program project (No.: 23JRRA0187); in 2024, it advanced a provincial-level hydrogen energy key project as a consortium member. All its business activities are confined to Gansu Province, with primary focus on providing technological R&D support, pilot-scale verification services, joint project development, and specialized operational collaboration for scenarios including green and low-carbon industrial parks, resource recovery of coal-based solid waste, and decarbonization of chemical industries supporting new energy deployment.

Hainan Jinhai Pulp & Paper Co., Ltd. is a large-scale integrated forestry-pulp-paper enterprise fully invested by Asia Pulp & Paper (APP) Group. It is a key forestry-paper integration project supported by the Chinese government during the “Tenth Five-Year Plan” period, positioned as a modern pulp and paper production base in South China and a demonstration unit for regional circular economy. The company’s core business includes research, development, production, and sales of chemical wood pulp, high-end cultural papers, industrial papers, and household tissue papers. Its products are widely applied in textbooks and teaching aids, as well as high-end printing and publishing (e.g., “Jindong” and “Asia Pacific Resources Group” series); contract manufacturing of household tissue papers for major domestic supermarkets and e-commerce platforms (serving brands such as “Vinda” and “Qingfeng”); and industrial packaging requirements for high-end manufacturing sectors including new-energy vehicles and medical devices. Relying on its 1.2 million mu (approximately 200,000 acres) self-operated raw material forest base, the company has established a sustainable resource security system based on the principle of “using forests to sustain paper production and using paper production to promote afforestation.” Technologically, it employs internationally advanced clean production processes—including continuous cooking, ECF (elemental chlorine-free) bleaching, and fully closed white water recycling—with key equipment sourced from Voith (Germany) and Metso (Finland). To date, the company has obtained over 130 national patents, approximately 32% of which are invention patents. It holds certifications for ISO 9001, ISO 14001, and ISO 45001 management systems; possesses the National Industrial Product Production License, Pollutant Discharge Permit, Forestry Seed Production and Business License, and certification as a National High-Tech Enterprise (valid until December 2025); and has led or participated in formulating five national and industry standards. Representative projects include China’s first single-line chemical wood pulp production line with an annual capacity exceeding one million tons; a 600,000-ton high-end cultural paper project; and a green, low-carbon technological upgrading project (including ultra-low emission retrofitting of black liquor recovery furnaces, reclaimed water reuse rate exceeding 92%, and a 22 MW photovoltaic power generation system). Its business covers the domestic market and extends to export markets in parts of Southeast Asia, the Middle East, and Africa. The company is capable of providing upstream and downstream industrial chain partners with raw material supply, joint R&D, green technological upgrades, and customized paper product solutions.

Cross-verified through multiple authoritative sources, as of March 3, 2026, publicly available information shows no valid registration record or verifiable operational evidence for “Huaxia Jinsheng New Materials Group Co., Ltd.” in statutory registration and qualification disclosure platforms—including the National Enterprise Credit Information Publicity System, the Ministry of Industry and Information Technology (MIIT) website filing platform, the China National Intellectual Property Administration’s patent and trademark databases, and the National Public Service Platform for Standardization Information. Key qualification information—including its Unified Social Credit Code, legal representative, registered address, registered main business scope, engineering design qualifications, special equipment manufacturing licenses, ISO management system certifications, and certifications as a High-Tech Enterprise or as a “Specialized, Refined, Distinctive, and Innovative” enterprise—has not been disclosed. Neither the China Patent Publication and Announcement System nor the China Trademark Network lists any invention patents, utility models, design patents, or registered trademarks filed under this full company name. Major financial media outlets and official websites of local governments likewise contain no public reports regarding its project bidding wins, technological applications, or production capacity construction.

Dalian Runbang Paint Ltd.,Co. was established in 2003, with its registered address located in the Songmu Island Chemical Industry Park, Puwan New Area, Dalian City, Liaoning Province. It is a high-tech enterprise specializing in the research and development, production, and sales of industrial protective coatings. The company’s core business encompasses R&D and manufacturing of solvent-based industrial coatings—including alkyd-, epoxy-, and polyurethane-based coatings—as well as certain water-based industrial coatings. Its products are widely applied in critical sectors such as heavy-duty corrosion protection (e.g., epoxy zinc-rich primers, epoxy micaceous iron oxide intermediate coats, and polyurethane topcoats), shipbuilding and marine engineering, steel bridge structures, and internal/external walls of petrochemical storage tanks. The enterprise holds a Permit for Safe Production of Hazardous Chemicals (Liaoning WH Anxu Zheng Zi [2021] No. 020084), covering multiple categories of solvent-based industrial coatings, valid until March 2027. It has also obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31234R1M) and complies with the GB/T 24001-2016 Environmental Management System requirements. Technologically, the company holds five utility model patents focused on structural optimization of spray-painting equipment and improvements to coating mixing devices, supporting enhanced process stability and production efficiency. Representative projects include supply of corrosion-protection coatings for the Dalian Bay Subsea Tunnel’s supporting steel structures and supply of non-nuclear-grade pipeline corrosion-protection coatings for Phase II expansion of the Liaoning Hongyanhe Nuclear Power Plant. The company has been selected for Liaoning Province’s 2023 “Specialized, Refined, Distinctive, and Innovative SME Incubation Database,” with its focus area being “Industrialization of High-Performance, Environmentally Friendly Heavy-Duty Corrosion-Protection Coatings.” Its service region centers on Northeast China and extends to the Bohai Rim industrial belt—including Shandong, Hebei, and Tianjin provinces/municipalities—though it currently has no publicly documented overseas entities or international project implementations. Serving EPC contractors, design institutes, end users, and coating distribution channels, the company offers customized corrosion-protection coating solutions, technical support services, and reliable bulk supply.

Dalian Lvshunkou Xigou Construction Materials Factory is registered at Xigou Village, Shuishiying Subdistrict, Lvshunkou District, Dalian City, Liaoning Province. It is a micro-enterprise established in 1973 and continuously operating since then. Its core business focuses on wholesale and retail of building materials and decorative materials, as well as construction services for interior and exterior decoration and renovation projects. Its scope of business operations is explicitly limited to the sale of building materials, decorative materials, hardware, electric appliances, chemical products (excluding hazardous chemicals), and metal materials, as well as basic decoration and renovation construction services. Currently, the company’s available cooperation models are restricted to decoration and renovation construction for general office and auxiliary facilities within domestic non-hazardous chemical industrial parks, or serving as a regional supplier of building materials and general auxiliary materials.

Kunshan Shimai New Materials Technology Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of electronic chemicals and functional materials, positioned within the new materials industry segment prioritized for support under “Made in China 2025.” The company’s core business covers high-end electronic packaging materials, including epoxy molding compounds (EMCs) for semiconductor packaging, LED encapsulation adhesives, underfill adhesives, electrically/thermally conductive adhesives, and chip-level temporary bonding adhesives. Its products are widely applied across integrated circuits, advanced packaging (e.g., Fan-Out, 2.5D/3D IC), LED lighting and displays, power devices, and new-energy vehicle electronics. The company possesses full-chain, independently controllable capabilities spanning resin synthesis, functional additive compounding, and high-precision dispersion-based preparation. Its core technologies focus on low-stress, high-temperature-resistant, low-halogen, and high-reliability formulation design, as well as nanoscale filler surface modification processes. To date, the company has been granted 18 invention patents and 22 utility model patents. It operates the Jiangsu Provincial Engineering Technology Research Center for Electronic Packaging Materials and maintains a CNAS-accredited laboratory; it is certified to ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016 standards. Its key products have obtained UL certification and passed RoHS and REACH compliance assessments. Its “High-Flow, Low-Warpage Epoxy Molding Compound for LED Encapsulation” has been included in the Jiangsu Province Key Promotional New Technologies and Products Catalog. The company is deeply engaged in the sub-project “Strategic Advanced Electronic Materials” under China’s National Key R&D Program, undertaking engineering development and verification tasks for high-reliability, wide-temperature-range chip-level underfill materials. Currently, its service coverage spans the Yangtze River Delta, Pearl River Delta, and Chengdu-Chongqing regions. It has entered the Tier-2 material supply chain of leading packaging and testing enterprises—including Changjiang Electronics Technology (JCET), Tongfu Microelectronics, and Huatian Technology—and provides customized encapsulation adhesive solutions to LED chip manufacturers such as San’an Optoelectronics and HC SemiTek. It collaborates with domestic semiconductor industry chain customers through multiple models, including material supply, joint development, and technical collaboration.

Haidewei Technology Group (Qingdao) Co., Ltd. is a national high-tech enterprise positioned as a “global provider of ship environmental protection and intelligent shipping solutions,” focusing on intelligent equipment, green low-carbon technologies, and digital solutions for the shipbuilding and marine engineering sectors. The company’s core business spans six major product lines: Exhaust Gas Cleaning Systems (EGCS), Ballast Water Management Systems (BWMS), Shore Power Connection Systems for Ships, Smart Energy Efficiency Management Systems (SEEM), LNG Fuel Gas Supply Systems (FGSS), and Digital Twin Operations & Maintenance Platforms. These products are widely applied across various vessel types—including bulk carriers, container ships, tankers, and cruise ships—as well as in ports, shipyards, and shipping enterprises. Leveraging its National Postdoctoral Research Workstation, Shandong Provincial Engineering Technology Research Center for Ship Environmental Protection Equipment, and Qingdao Intelligent Shipping AI Joint Laboratory, the company holds 47 valid invention patents, 123 utility model patents, and 58 software copyrights, and has led or participated in the development of six national and industry standards. Its technical qualifications are comprehensive: it has obtained type approvals from all major classification societies—including IMO MEPC.259(68), USCG, DNV, LR, ABS, BV, and NK. Its Hi-Scrubber series EGCS has been installed on over 400 vessels; its Hi-Ballast series BWMS has received regulatory approval from maritime authorities in more than 30 countries worldwide, including the U.S. Coast Guard’s (USCG) final type approval certificate. Key clients include COSCO Shipping Energy, China Merchants Energy Shipping, Mitsui O.S.K. Lines (MOL) of Japan, and Hapag-Lloyd of Germany. In 2024, the company completed delivery of an FGSS for the world’s largest dual-fuel VLCC and successfully conducted sea trials validating the principle prototype of China’s first domestically developed, self-controlled onboard Carbon Capture, Utilization, and Storage (CCUS) system. Its operations cover the Bohai Rim, Yangtze River Delta, and Pearl River Delta regions in China; overseas, it maintains three regional service centers in Singapore, Hamburg, and Houston, and authorized technical service stations in South Korea, Japan, and the United Arab Emirates. Its products are exported to over 40 countries globally, and the company welcomes collaboration in newbuilding projects, retrofitting of existing vessels, system integration, technical services, and joint R&D.

Dalian Ruyi Graphic Design Co., Ltd. was established in December 2015. It is a locally registered, continuously operating micro-design service provider headquartered in Ganjingzi District, Dalian City, Liaoning Province. The company specializes in delivering lightweight, execution-oriented visual communication and marketing support services to grassroots government entities and small-to-medium commercial clients. It falls under the advertising industry (L7251) and specialized design services (M7492). Its core business includes graphic design, advertising design, production and placement, corporate image planning, exhibition and display services, graphic and text production, web design, animation design, photography services, as well as sales of cultural and office supplies. Its service scenarios primarily focus on VI basic application extensions, exhibition board layout and typography, promotional brochures, visual design for digital signage content, campus culture walls, and exhibition materials for centers promoting the new era’s civic virtue practice. Its core capabilities rely on Adobe’s suite of widely used design software, enabling it to deliver efficient, customized visual solutions through project-based commissioning. Its technical approach is mature and stable, with agile service responsiveness. Since 2019, the company has consistently participated in Dalian’s local government procurement and bidding processes, having won and completed multiple government-design service projects—including the visual wayfinding system for the Xigang District Federation of Trade Unions’ Staff Reading Room, campus culture wall projects for the Shahekou District Education Bureau, and exhibition material design for the Ganjingzi District Center for Civic Virtue Practice in the New Era—each contract valued between RMB 30,000 and 80,000. The company remains active in registration status, with registered capital of RMB 300,000 and three to five employees covered by social insurance; it has no branch offices or external investment records. Its service area is concentrated within Dalian City, and its primary cooperation model is specialized design commissioning, suitable for pragmatic design needs such as grassroots government publicity, brand visual development for SMEs, and optimization of exhibition materials for cultural spaces.