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Jiangsu Hongchuan Electric Power Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and system integration of intelligent power distribution and consumption equipment, positioned as a provider of intelligent upgrading solutions for county-level and urban power distribution networks. The company’s core business encompasses the design, manufacturing, and sales of power complete equipment, low- and medium-voltage switchgear, prefabricated substations, intelligent power distribution terminals, and power automation control systems. Its flagship products include the HX-series intelligent ring-main units, the HDP-series low-voltage intelligent distribution boxes, and the HDZ-3000 distribution network fault location terminal, all widely applied in new construction and retrofitting projects for power distribution networks. Leveraging its technical expertise in modular design, edge-side data acquisition, and integrated localized logic control, the company has obtained 12 utility model patents—including “A Low-Voltage Transformer District Topology Identification Device Based on LoRa” and “A Remote Status Monitoring System for Intelligent Ring-Main Units”—and 7 software copyrights. Its independently developed “HC-PowerGrid Intelligent Operation & Maintenance Platform for Power Distribution Equipment V1.0” supports full-lifecycle management of equipment. The company holds Grade III General Contracting Qualification for Mechanical and Electrical Engineering Construction and a Level-V License for Installation (Maintenance, Testing) of Electric Power Facilities, and has passed certifications for ISO 9001, ISO 14001, and ISO 45001 management systems. It participated in drafting the group standard “Technical Specification for Intelligent Terminal Equipment in County-Level Power Distribution Networks” (T/CEC 328–2023), which has been officially published and implemented. Representative projects include the Yangzhou City Hanjiang District Rural Power Grid Intelligent Transformation EPC Project (involving deployment of 37 intelligent distribution rooms and 126 intelligent ring-main units). The company consistently serves key regional energy clients such as Yangzhou Power Supply Company and Jiangsu Huadian Yangzhou Power Generation Co., Ltd. Its current business covers Jiangsu Province and surrounding areas in East China, offering equipment supply, technical solution support, and joint project implementation to grid companies, energy investors, EPC general contractors, and system integrators.

Jiangsu Baisheng Electric Power Equipment Co., Ltd. is a science and technology-based small- and medium-sized enterprise (SME) specializing in the manufacturing of power transmission, distribution, and control equipment. Its core business encompasses research and development, production, and sales of low- and high-voltage complete switchgear assemblies, prefabricated substations, ring-main units, cable branching boxes, intelligent power distribution terminals, and distribution network automation components. Its products are widely applied in urban distribution network construction, power supply renovation projects for industrial parks, supporting infrastructure for new energy grid integration, and rural power grid upgrading initiatives. The company possesses robust independent R&D capabilities and has obtained eight utility model patents; its technological focus centers on structural optimization, thermal management, operational safety, and intelligent interface design. It has been included in the Jiangsu Provincial Science and Technology-Based SME Directory (2023 registration number: 202332100300000097) and the Yangzhou Municipal High-Tech Enterprise Incubation Database, and is actively pursuing official high-tech enterprise certification. In terms of qualifications, the company holds ISO 9001:2015 Quality Management System Certification (certificate number: 00122Q31234R1M); its GGD, GCK, XL-21, and other complete switchgear assemblies have passed China Compulsory Certification (CCC); and its prefabricated substations have received a type-test report issued by the National Electrical Product Quality Supervision and Inspection Center (report number: JY2022-EP-1893), conforming to standard GB/T 17467—2020. Regarding project implementation, the company has successfully delivered multiple government-led distribution network projects, including the Yizheng City Chenji Town Rural Power Grid Consolidation and Enhancement Project, the Yangzhou Hi-Tech Zone Intelligent Manufacturing Industrial Park Phase II Power Distribution Project, and the Baoying County FanShui Town 10 kV Distribution Network Renovation Project. Additionally, the “Baisheng Intelligent Power Distribution Equipment Industrialization Project” has been officially registered, enabling the company to supply intelligent ring-main units and prefabricated substations at scale. Currently, its business coverage centers on the central Jiangsu region with Yangzhou as the hub, primarily serving power grid companies, design institutes, engineering general contractors, and park owners in Yangzhou, Taizhou, Nantong, and Huai’an. It offers diversified collaboration models, including equipment supply, customized development, technical co-innovation, and localized delivery support.

Tangshan Guiyou Machinery Manufacturing Co., Ltd. is a Hebei Province “Specialized, Refined, Distinctive, and Innovative” (SRDI) small- and medium-sized enterprise specializing in the research, development, and manufacturing of critical components for mining machinery. The company focuses on the niche segment of heavy-duty mining structural components within the high-end equipment manufacturing sector. Its core business covers R&D, production, and customized services for key components such as sprocket assemblies for mine scraper conveyors, gear reducer housings, and structural components for hydraulic supports. Its products are primarily supplied to leading domestic coal mining equipment integrators—including China Coal Equipment Group, Zhengzhou Coal Mining Machinery Group (ZMJ), and Tiandi Science & Technology—serving intelligent fully-mechanized longwall mining faces and large-scale coal transportation systems. Leveraging the Tangshan Municipal Engineering Technology Research Center for Mining Machinery Structural Components, the company possesses core technical capabilities in material surface strengthening, structural lightweight optimization, and process stability control. It holds 12 authorized utility model patents (e.g., wear-resistant sprocket tooth surface strengthening structure) and 2 design patents. Its flagship product—the “Long-Life Mine Scraper Conveyor Sprocket Assembly”—has passed technical appraisal by the China National Coal Association, achieving an overall service life exceeding industry averages by more than 35%. The company holds ISO 9001:2015 Quality Management System Certification and the “Special Equipment Production License” (for installation and maintenance of lifting machinery); its foundry workshop has passed Hebei Province’s Clean Production Audit Assessment. Representative projects include supplying 126 sets of hydraulic support side shields and push-frame assemblies for the intelligent mining project at Hongqinghe Coal Mine, Yitai Group, Inner Mongolia; and delivering over 420 sets of SGZ800/800-type scraper conveyor sprocket assemblies annually to Shanxi Coking Coal Fenxi Mining Group for three consecutive years. Its business spans major coal-producing regions across North China, Northwest China, and East China, serving coal mining equipment integrators, large energy groups, and intelligent mine construction projects through diversified collaboration models—including customized development, bulk supply, and technical co-innovation.

Wuxi Jiangnan Cable Co., Ltd. was established in 1992 and is a national high-tech enterprise, one of the “Top 100 Enterprises in China’s Machinery Industry,” and among the “Top 10 Most Competitive Enterprises in China’s Wire & Cable Industry.” It has been included in the State-owned Assets Supervision and Administration Commission of the State Council’s (“SASAC”) “Double-Hundred Action” program for deepened implementation and the Ministry of Industry and Information Technology’s (“MIIT”) demonstration projects for the Internet of Things (“IoT”). The company is recognized as a national “Specialized, Refined, Distinctive, and Innovative” (“Zhuan Jing Te Xin”) Little Giant Enterprise and among Jiangsu Province’s first batch of “Outstanding Industrial Chain Leading Enterprises.”  

The company specializes in the research and development, manufacturing, and sales of wires and cables. Its core product portfolio includes high-voltage and extra-high-voltage cross-linked polyethylene (“XLPE”) insulated power cables rated up to 500 kV; special-purpose cables for rail transit; photovoltaic cables; torsion-resistant flexible cables for wind power generation; dynamic cables for offshore engineering; and fire-retardant and flame-resistant cables. These products are widely applied by major energy and infrastructure groups including State Grid Corporation of China, China Southern Power Grid, China National Petroleum Corporation (“CNPC”), Sinopec Group, China Railway Group Limited, China Railway Construction Corporation Limited, Huaneng Group, Datang Group, and State Power Investment Corporation (“SPIC”).  

Relying on its national-level postdoctoral research workstation, Jiangsu Provincial Enterprise Technology Center, Special Cable Engineering Technology Research Center, and CNAS-accredited laboratory, the company had accumulated over 480 authorized patents (including 127 invention patents) by the end of 2024 and has led or participated in the formulation or revision of 43 national standards, industry standards, and consortium standards. It has obtained certifications under ISO 9001/14001/45001 management systems, as well as authoritative domestic and international qualifications including CCC, MA, CRCC, UL/CSA, IECQ QC080000, RoHS, and REACH.  

The company has built China’s first intelligent production line for 500 kV XLPE cables. Its independently developed ±535 kV XLPE-insulated cables for flexible HVDC transmission have reached internationally advanced levels. Production bases are located in Yixing (Jiangsu), Hefei (Anhui), Nanchang (Jiangxi), and Xi’an (Shaanxi). Products are exported to more than 30 countries, including Germany, Brazil, India, Vietnam, and South Africa. Overseas revenue accounted for 12.6% of total revenue in 2023. A local technical service team has been established in Southeast Asia, enabling the company to provide full-chain cable solutions, customized R&D, standard coordination, joint technological breakthroughs, and global delivery services targeting sectors such as energy, transportation, and new infrastructure.

Shandong Bestsun Environmental Protection Technology Co., Ltd. is a high-tech enterprise specializing in industrial exhaust gas treatment and comprehensive VOCs (volatile organic compounds) control, dedicated to providing customized environmental protection solutions for key industries such as petrochemicals, chemical manufacturing, pharmaceuticals, and coating applications. The company’s core business encompasses environmental protection technology development, research and manufacturing of environmental protection equipment, engineering general contracting for pollution control projects, and operation and maintenance services for environmental protection facilities. Its core competencies focus on the localization adaptation and system integration of mature technologies, including “zeolite rotor + RTO,” “activated carbon adsorption + desorption catalytic combustion,” and low-temperature plasma coupled with photocatalysis, offering full lifecycle service capabilities—from solution design and equipment manufacturing to installation/commissioning and long-term operation and maintenance. The company holds Class-B specialized design qualifications for environmental engineering (atmospheric pollution control engineering) and Grade-III professional contracting qualifications for environmental engineering projects; it has obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. It owns 12 utility model patents and 3 software copyrights covering key technological areas such as multi-stage adsorption structure optimization, intelligent desorption temperature control systems, and modular RTO furnace design. Representative projects include constructing a VOCs treatment system with an air handling capacity of 80,000 m³/h for a large rubber enterprise in Shandong Province, delivering an EPC service for a centralized activated carbon regeneration center for a chemical industry park in Weifang, and participating in the 2023 Shandong Provincial Demonstration Project for Deep VOCs Control in Key Industries. While primarily serving enterprises, industrial parks, and environmental protection regulatory authorities within Shandong Province, the company accommodates various collaboration models, including technical consulting, equipment supply, EPC engineering, and entrusted operations.

Zouping Dingrui Regenerative Resources Co., Ltd. is a private-sector regenerative resources enterprise based in Zouping City, Shandong Province, serving the regional non-ferrous metal recycling industry chain. The company focuses on the recovery, processing, and resource utilization of non-ferrous metal waste materials such as aluminum dross and scrap aluminum chips, positioning itself as a regional pre-processing and distribution service provider for recycled metal raw materials. Its core business activities include: recycling of regenerative resources (excluding productive scrap metals); sales of regenerative resources; processing and treatment of metal scrap and filings; manufacturing of non-ferrous metal alloys; and rolling processing of non-ferrous metals. Concurrently, the company engages in research and development of new materials, as well as related technology promotion, consultation, and transfer services. Leveraging its advantageous geographical location in Xidong Subdistrict, Zouping City—adjacent to multiple aluminum processing enterprises under Weiqiao Entrepreneurship Group—the company closely aligns its operations with the midstream recycled aluminum industry’s local demand for storage and preliminary processing of high-quality recycled metal raw materials.

Zhuhai Shengquan High-Tech Materials Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone functional materials, positioned as a critical materials supplier for high-end manufacturing sectors including electronics, new energy, and optical communications. The company’s core businesses encompass electronic-grade silicone encapsulants, LED optical potting compounds, thermal interface materials (TIM) for new-energy batteries, and low-dielectric-loss silicone gels for 5G communication devices. Its products are widely applied in semiconductor packaging, smart terminals, power battery modules for new-energy vehicles, and optical communication device manufacturing. Relying on the Guangdong Provincial Engineering Technology Research Center for Silicone Functional Materials, the company has accumulated core technologies in molecular structure design, filler surface modification, and halogen-free flame-retardant synergistic systems, having been granted seven invention patents and twelve utility model patents. Some of its products have achieved domestic substitution, serving critical applications such as optical encapsulation for automotive LiDAR and potting for BMS protection boards. The company has obtained national high-tech enterprise certification (GR20234400XXXX) and ISO 9001:2015 quality management system certification (issued by SGS, valid until August 2026), operates an in-house pilot-production line and a Class 10,000 cleanroom, and achieves over 90% domestic sourcing of key raw materials. Verified through publicly disclosed tender information, the company has provided customized silicone solutions to Zhuhai Gree Electric Wire & Cable Co., Ltd., Zhongshan United Optoelectronics Co., Ltd., Huizhou Eve Energy Co., Ltd., and a leading new-energy vehicle manufacturer. Notably, its thermal-conductive structural adhesive project for battery packs commenced mass supply in Q3 2024, with each batch delivery exceeding 20 tons. Currently, the company’s business spans Guangdong, Jiangsu, Zhejiang, and Sichuan provinces, focusing on collaborative areas including material customization, joint technological development, and bulk supply.

Zhoushan Port External Fishing Oil Emergency Storage and Transportation Co., Ltd. is a specialized oil emergency storage and transportation infrastructure operator approved by the National Development and Reform Commission, filed with the Ministry of Transport, and authorized by the People’s Government of Zhejiang Province. It is affiliated with Zhejiang Haigang Group Co., Ltd. and positioned as a regional strategic oil storage and transportation hub integrating crude oil and refined oil transshipment, bonded warehousing, emergency peak-shaving, water-to-water transshipment, and pipeline interconnection. Leveraging the overall planning of the Waidiao Island Petrochemical Base, the company focuses on oil storage services coordinated between large-scale underground caverns and above-ground tank farms. Its core business includes storage, measurement, laboratory analysis, loading/unloading, and intelligent scheduling for multiple oil categories—such as crude oil, fuel oil, gasoline, and diesel—and provides customized logistics connection solutions for refining & petrochemical enterprises, traders, and end users, covering pipeline interconnections and coordinated vessel berthing across the Zhoushan Green Petrochemical Base, Ningbo Daxie, Shanghai Yangshan Port, and other regions. The company has completed and commissioned Phase I of its project, achieving a total storage capacity exceeding 3 million cubic meters. Among these, the Waidiao Island Underground Cavern Facility (designed storage capacity approx. 2 million cubic meters) is China’s first commercially operated offshore artificial island + submarine rock cavern composite oil storage facility; it is supported by the National Energy Administration as a “Demonstration Project for Novel Energy Storage” and has passed the full-life-cycle safety assessment conducted by the China Classification Society. The company holds all statutory licenses, including the “Port Operation Permit,” “Hazardous Chemicals Operation Permit,” “Special Equipment Use Registration Certificate,” and “Petroleum and Natural Gas Pipeline Protection Filing.” It is certified under the three major management system standards: ISO 9001, ISO 45001, and ISO 14001, and complies with national and industry standards such as GB 50737-2011 and NB/T 10092-2018. Technologically, it employs an integrated intelligent monitoring platform based on digital twin technology, incorporating SCADA, lightning early-warning, and VOCs online monitoring functionalities, and holds four utility model patents. Representative projects include undertaking storage tasks for Phase III of the National Petroleum Reserve Program, supporting external transportation and transshipment for Phase II of Zhejiang Petrochemical (annual transshipment volume exceeding 12 million metric tons), and piloting the “Digital Warehouse Receipt for Oil Products Supply Chain.” The company is open to cooperation in fields including energy security assurance, refining & petrochemical support, hazardous chemicals logistics, digital warehouse receipts, and intelligent storage and transportation.

Chongqing Wanlilai Chemical Co., Ltd. is a national high-tech enterprise established in 1993, specializing in the research, development, production, and sales of organic chemical intermediates. It operates within the chemical raw materials and chemical products manufacturing industry (C26), with a core focus on nitrogen-containing heterocyclic compounds and specialty solvents in the field of fine chemicals. The company’s main business covers pyridine-, piperazine-, and morpholine-based products, including monomethylpiperazine, dimethylpiperazine, N-methylmorpholine, 2-methylpyridine, and 3-methylpyridine. These products are widely applied in pharmaceutical synthesis (e.g., intermediates for anticancer and antiviral drugs), agrochemical active ingredients (adjuvants for herbicides and fungicides), electronic chemicals (high-end cleaning agents and photoresist-compatible solvents), and additives for new materials. The company has established a Chongqing Municipal Enterprise Technology Center and has been granted a total of 12 invention patents, among which core patents—including “A Continuous Preparation Method for N-Methylmorpholine”—have been industrialized. In 2023, R&D investment accounted for 4.8% of revenue. The company holds the Hazardous Chemicals Safety Production License, the National Industrial Product Production License, and certifications for the ISO 9001:2015 Quality Management System and the ISO 14001:2015 Environmental Management System. Its flagship product, N-methylmorpholine, has completed EU REACH registration (EC No. 203-834-5). The company has provided customized high-purity piperazine derivatives to leading domestic pharmaceutical enterprises such as Jiangsu Hengrui and Zhejiang Hisun, and participated in standard deliberations related to the Ministry of Industry and Information Technology’s “Guidelines for High-Quality Development of the Fine Chemical Industry (2022–2025)”. Its products are exported to India, South Korea, and Southeast Asian countries. As one of the few suppliers in Southwest China possessing end-to-end independent synthesis capabilities for piperazine/morpholine series intermediates, the company serves customers in the pharmaceutical, agrochemical, electronic, and new materials sectors by offering high-quality customized intermediates, process optimization support, and compliant supply chain services.

Chongqing Import and Export Financing Guarantee Co., Ltd. is a state-owned, wholly government-funded policy-oriented financing guarantee institution established by the Chongqing Municipal People’s Government. The Chongqing Municipal State-owned Assets Supervision and Administration Commission exercises the responsibilities of the investor, while Chongqing Yufu Holding Group Co., Ltd. acts as the entrusted manager. The company is positioned as a specialized guarantee platform serving foreign trade, export-oriented economy, and small- and medium-sized enterprises (SMEs), with its core mission centered on “stabilizing foreign trade, promoting exports, supporting SMEs, and strengthening science & technology innovation.” Its primary businesses include cross-border settlement, financing secured by export credit insurance policies, supply-chain financing for foreign trade, financing for cross-border e-commerce enterprises, and guarantee services for RCEP regional economic and trade cooperation projects. To date, the company has cumulatively provided guarantees exceeding RMB 280 billion, serving over 12,000 instances of foreign trade and export-oriented enterprises; among these, inclusive finance guarantee services—defined as individual credit lines under RMB 5 million—account for 76.3% of total guarantee business volume. Leveraging its self-developed “Cross-Border Financing Guarantee Intelligent Control Platform,” the company integrates data interfaces from customs, foreign exchange administration, tax authorities, and export credit insurance providers to enable credit profiling of foreign trade enterprises and dynamic risk-control modeling. It holds one invention patent related to foreign trade credit assessment, two utility model patents, and eight software copyrights. The company possesses the “Operating License for Financing Guarantee Institutions” (No. Yu Rong Dan Xu Zi [2021] 001) and a cross-provincial re-guarantee filing receipt, has passed ISO 9001 Quality Management System Certification, and participated in drafting the “Chongqing Municipal Standard for Financing Guarantee Services for Foreign Trade Enterprises” (DB50/T 1467–2023). It provides deepened services for the Chengdu-Chongqing Double-City Economic Circle, having established six specialized service workstations in the Chongqing Pilot Free Trade Zone and the Lianglu Cuntan Comprehensive Bonded Zone. It jointly established the “Sichuan-Chongqing Cross-Border Guarantee Coordination Mechanism” with Chengdu SME Financing Guarantee Co., Ltd., and has formed collaborative mechanisms with China Export & Credit Insurance Corporation (Sinosure) Chongqing Branch, Bank of China Chongqing Branch, and Standard Chartered Bank (China) Chongqing Branch, offering an integrated support package comprising “export credit insurance + financing guarantee + RMB settlement.” In 2024, it supported overseas investment and engineering contracting guarantee projects totaling RMB 1.72 billion. Financial institutions, foreign trade enterprises, cross-border e-commerce platforms, overseas economic and trade cooperation zones, and relevant government departments are welcome to engage in collaborative guarantee services, re-guarantee risk-sharing, system integration, and joint standard development.