About Us
Subsidiary Introduction
Copper Division
Tongling Jingda Enamelled Wire Co., Ltd.
Copper Division
Tongling Jingda Enamelled Wire Co., Ltd. is a 100% wholly-owned subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd. It is a manufacturer of enamelled wire with a registered capital of 187.9829065 million RMB. The main product is copper-based electromagnetic wire, with an annual production capacity of 100,000 tons. The specifications of the enameled copper round wire range from φ0.1 mm to 5.0 mm, and the enameled copper flat wire specifications range from 1 mm² to 20 mm². The products are widely used in all electromagnetic wire application fields, including automotive motors, power tools, household appliances, industrial and special motors, China’s high-speed rail, aerospace, and more.
The company has been deeply involved in the field of copper-based electromagnetic wire, looking ahead to technological development while adhering to the sustainable development concept of energy conservation, emission reduction, and environmental protection. It is committed to becoming the preferred supplier of electromagnetic wires for global users. The company has passed international certifications such as ISO9001, IATF 16949, ISO14001, ISO45001, as well as green and environmental safety certifications such as UL in the United States and RoHS, REACH in the European Union. On October 29, 2018, Tongling Jingda Enamelled Wire Co., Ltd. was awarded the title of “National Green Factory” by the Ministry of Industry and Information Technology of China.
Tongling Jingda Enamelled Wire Co., Ltd.
Copper Division
Company Address：No. 1799, Xihu 3rd Road, Economic and Technological Development Zone, Tongling City, Anhui Province
Administrative Phone: 0562-2839784
Company Email: [email protected]
Development Phone: 0562-5880798
Sales Email: [email protected]
Guangdong Jingda Enamelled Wire Co., Ltd.
Copper Division
Guangdong Jingda Enamelled Wire Co., Ltd. was established on June 16, 2002. The company is located at No. 18 Dongfeng Road, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province, in the well-known “Guangfo Corridor.” The company is invested and constructed by Tongling Jingda Special Electromagnetic Wire Co., Ltd., a well-known domestic and international enamelled wire manufacturer, with a total investment of 25.6433 million USD. The company covers an area of 76,726.66 square meters and has an annual production capacity of 80,000 tons of enamelled round and flat wire. It is currently one of the largest single-specialty copper enamelled wire production plants in China. The company operates 47 horizontal winding machines for round wire, 22 vertical machines for flat wire, 4 vertical machines for round wire, 3 horizontal machines for flat wire, multiple flat wire rolling mills, and 5 large drawing machines.
The company is mainly engaged in the research and development, manufacturing, sales, and after-sales service of enamelled copper round/flat wires. It provides comprehensive support services to manufacturers in industries such as new energy vehicles, automotive motors, photovoltaic power generation, air conditioning, power tools, frequency conversion motors, home appliances, and electronic products. The main products include: 200-240 grade enamelled copper round/flat wires, 200 grade composite enamelled copper round/flat wires, 220 grade corona-resistant polyamide-imide enamelled copper round/flat wires, 200 grade corona-resistant composite enamelled copper round wires, 200 grade self-adhesive enamelled copper round wires, 180 grade polyurethane enamelled copper flat wires, and 240 grade corona-resistant polyester-imide enamelled copper flat wires.
Guangdong Jingda Enamelled Wire Co., Ltd.
Copper Division
Company Address：Dongfeng Road, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province
Administrative Phone: 0757-85580008
Sales Phone: 0562-2834782
Company Email: [email protected]
Ltd.
Copper Division
Tianjin Jingda Enamelled Wire Co., Ltd. is a wholly-owned subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd., a leading manufacturer of enamelled wire. The company has a registered capital of 98.35 million RMB and specializes in copper-based electromagnetic wires, with an annual production capacity of nearly 45,000 tons. The product range includes enamelled copper round wires with sizes ranging from φ0.1 mm to 5.0 mm and enamelled copper flat wires ranging from 1 mm² to 20 mm². These products are widely used in various electromagnetic wire applications, including automotive motors, power tools, home appliances, industrial and special motors, ship motors, aerospace, and more.
The company has been deeply engaged in the copper-based electromagnetic wire field, adhering to the principles of innovation leadership and environmental sustainability. It is dedicated to the development and application of new technologies and processes, solving client challenges, and providing customers with higher-quality products and more convenient services. The company has passed international system certifications such as ISO9001, IATF 16949, ISO14001, ISO45001, as well as green environmental safety certifications such as UL (USA), RoHS (EU), and REACH. It has also received numerous new patents, National Leading Enterprise certificates, invention patents, and international brand product honors. Meanwhile, the company’s laboratory has obtained CNAS national laboratory certification. On October 29, 2020, Tianjin Jingda Enamelled Wire Co., Ltd. was awarded the title of “National Green Factory” by the Ministry of Industry and Information Technology of China.
Ltd.
Copper Division
Company Address：No. 6, Siwei Road, Dongli Economic Development Zone, Tianjin City
Administrative Phone: 022-24990177
Company Email: [email protected]
Sales Phone: 022-24990577
Sales Email: [email protected]
Aluminum Division
Tongling Jingxun Special Enamelled Wire Co., Ltd.
Aluminum Division
Tongling Jingxun Special Enamelled Wire Co., Ltd. is a wholly-owned subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd. and a manufacturer of enamelled wire. The company has a registered capital of 235.01 million RMB and primarily produces aluminum-based electromagnetic wires with an annual production capacity of 75,000 tons. The product range includes enamelled aluminum round wires with sizes ranging from φ0.15 mm to 5.10 mm, and it can also produce various types of enamelled aluminum stranded wires, copper-clad aluminum enamelled wires, copper-clad aluminum stranded wires, Litz wires, and more, according to customer requirements. These products are widely used in applications such as household motors, transformers, compressors, ballasts, automotive motors, and special motors.
The company is committed to providing high-quality electromagnetic wire products to the markets it serves. It has passed international system certifications such as ISO9001, IATF 16949, ISO14001, ISO45001, as well as green environmental safety certifications such as UL (USA), RoHS (EU), and REACH. On October 8, 2023, Tongling Jingxun Special Enamelled Wire Co., Ltd. was awarded the title of “National Green Factory” by the Ministry of Industry and Information Technology of China.
Tongling Jingda Enamelled Wire Co., Ltd.
Aluminum Division
Company Address：No. 5151, Taishan North Road, Economic and Technological Development Zone, Tongling City, Anhui Province (Headquarters)
Administrative Phone: 0562-5885695
Company Email: [email protected]
Sales Phone: 0562-5885206
Sales Email: [email protected]
Import and Export Phone: 0562-5885597
Import and Export Email: [email protected]
Guangdong Jingxun Special Wire Co., Ltd.
Aluminum Division
Guangdong Jingxun Special Wire Co., Ltd. was established in 2011 and is located in Foshan City, Guangdong Province, China. It is invested and constructed by Tongling Jingda Special Electromagnetic Wire Co., Ltd., a globally renowned enamelled wire manufacturer. The company has a registered capital of 135 million RMB and covers an area of approximately 50,000 square meters. Its annual production capacity is 20,000 tons of enamelled aluminum round wires, along with the sales of enamelled aluminum flat wires, aluminum rods, and bare aluminum wires.
The company’s main products are aluminum-based electromagnetic wires, including enamelled aluminum round wires with specifications ranging from Ф0.15mm to Ф5.20mm, and enamelled aluminum flat wires with specifications ranging from 5 mm² to 60 mm², with thermal resistance grades from 155 to 240. These products are widely used in industries such as air conditioning (refrigerators) refrigeration, home appliances, power tools, special industrial motors, transformers, automotive motors, and automotive battery pack connection wires.
The company has passed the IATF16949 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System certifications. Its products have also passed the UL safety certification (USA) and comply with the EU RoHS, REACH, and other green environmental safety directives. The company fully utilizes various patents and proprietary technologies from the Jingda Group’s companies, providing strong assurance for the production of high-quality aluminum-based electromagnetic wires.
Guangdong Jingxun Special Wire Co., Ltd.
Aluminum Division
Company Address：Guanghong Road Section, Non-ferrous Metal Industry Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province
Administrative Phone: 0757-66825177
Sales Phone: 0757-66826977
Company Email: [email protected]
Sales Email: [email protected]
Specialty Conductor Division
Tongling Dingke Wire Co., Ltd.
Specialty Conductor Division
Tongling Dingke Wire Co., Ltd. was established in 2001 in Tongling City, Anhui Province, China’s historic copper capital. Its parent company, Tongling Jingda Co., Ltd., is a leading enterprise in the special electromagnetic wire industry and ranks among the top three global manufacturers of special electromagnetic wires (Stock Code: 600577). The company has established production bases in Anhui Tongling (Tongling Dingke Wire Co., Ltd.), Jiangsu Changshu (Jiangsu Dingke Wire Co., Ltd.), Guangdong Dongguan (Guangdong Dingke Wire Co., Ltd.), and Tianjin (Tianjin Dingke Wire Co., Ltd.). With an annual production capacity of over 80,000 tons, the company specializes in the production of high-grade bare copper stranded (parallel) wires, oxygen-free copper rods, aluminum and aluminum alloy wires.
The company has a provincial-level technology R&D center, “Anhui Provincial Special Copper Conductor Engineering Technology Research Center,” and holds 22 patents, including 19 invention patents. It also has 3 high-tech products and undertakes multiple provincial and municipal science and technology research projects. The company has won several provincial and municipal science and technology progress awards. It possesses strong new product development and innovation capabilities and employs a team of high-level technical talents with years of experience in the non-ferrous metal industry. The company’s main production and testing equipment is imported from Germany, the United States, and Italy, meeting internationally advanced standards.
Tongling Jingda Enamelled Wire Co., Ltd.
Specialty Conductor Division
Company Address：Intersection of Huangshan North Avenue and Cuihu Fourth Road, Economic and Technological Development Zone, Tongling City, Anhui Province
Administrative Phone: 0562-2651321
Sales Phone: 0562-2651011
Sales Email: [email protected]
Changzhou Hengfeng Special Conductor Co., Ltd.
Specialty Conductor Division
Changzhou Hengfeng Special Conductor Co., Ltd. was listed on the “New Third Board” in March 2016, with the stock abbreviation “Hengfeng Special Conductor” and the stock code “836249.” In May 2022, the company entered the innovation tier. The company has a total share capital of 171.7183 million shares.****Changzhou Hengfeng Special Conductor Co., Ltd. was listed on the “New Third Board” in March 2016, with the stock abbreviation “Hengfeng Special Conductor” and the stock code “836249.” In May 2022, the company entered the innovation tier. The company has a total share capital of 171.7183 million shares.
The company is one of the earliest enterprises in China to research and produce special conductors. It is a high-tech enterprise specializing in the research, development, production, and sales of silver-plated conductors, nickel-plated conductors, tin-plated conductors, and various special alloy conductors. Its products are mainly used in military, aerospace, 5G communications, data centers, medical devices, new energy vehicles, and consumer electronics. In the military and aerospace sectors, the company is a certified supplier for the domestic defense industry.
As a technology-driven high-tech enterprise, the company has undertaken national “863” program projects and participated in the national “13th Five-Year Plan” key research and development projects. It has won 19 invention patents and 35 utility model patents. In June 2024, the project “Key Preparation, Processing Technology, and Application of High-Performance Copper and Precious Metal Wires and Cables,” completed by Henan University of Science and Technology, Lanzhou University of Technology, Henan Polytechnic University, Changzhou Hengfeng Special Conductor Co., Ltd., and other seven units, was awarded the second prize of the 2023 National Science and Technology Progress Award.
Since its establishment, the company has focused on the special conductor industry. After more than 20 years of business practice and accumulation, it has established significant market and technological advantages. The company provides a comprehensive range of standard and non-standard products, with complete models and specifications, and continues to promote the domestic substitution of high-performance copper and copper alloy special conductors. As a result, it has gained the trust and respect of both domestic and international customers.
Changzhou Hengfeng Special Conductor Co., Ltd.
Specialty Conductor Division
Company Address：No. 290, Changting Road, Xitaihu Science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province
Company Email: [email protected]
Sales Phone: 0519-85926160
Development Department Phone: 0519-88258752
Sales Email: [email protected]
Other Companies
Anhui Juxin Intelligent Manufacturing Technology Co., Ltd.
Other Companies
Anhui Juxin Intelligent Manufacturing Technology Co., Ltd. was established in October 1991, originally named Tongling Jingyuan Wire Mould Co., Ltd. It is a subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd. The company is recognized as a national high-tech enterprise, a national technology-based small and medium-sized enterprise, a “specialized, refined, distinctive, and innovative” small and medium-sized enterprise in Anhui Province, a demonstration enterprise for service-oriented manufacturing in Anhui Province, a “specialized, refined, distinctive, and innovative” small and medium-sized enterprise in Tongling City, a knowledge property advantage cultivation enterprise in Anhui Province, and a service provider for the digital transformation of manufacturing in Anhui Province.
Anhui Juxin Intelligent Manufacturing Technology Co., Ltd.
Other Companies
Company Address：No. 1727, Taishan Avenue, Economic and Technological Development Zone, Tongling City, Anhui Province
Administrative Phone: 0562-2688759
Sales Phone: 0562-2688759
Sales Email: [email protected]
Tongling Jingda E-commerce Co., Ltd.
E-commerce
Tongling Jingda E-commerce Co., Ltd. was established in June 2007 and is a wholly-owned subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd. The company has a registered capital of 70 million RMB. It mainly focuses on Jingda products and provides high-quality products and satisfactory services to a wide range of small and medium-sized customers through online platforms.
Tongling Jingda E-commerce Co., Ltd.
E-commerce
Company Address：No. 988, Huangshan Avenue, Economic and Technological Development Zone, Tongling City, Anhui Province, First Floor, Jingda Group
Administrative Phone: 0562-2688665
Sales Phone: 0562-2806439
Company Email: [email protected]
Tongling Jingda Logistics Co., Ltd.
Comprehensive Services/Logistics
Tongling Jingda Logistics Co., Ltd. was established in January 2012 and is a wholly-owned subsidiary of Tongling Jingda Special Electromagnetic Wire Co., Ltd. The company has a registered capital of 12.02 million RMB.
Business Scope: General cargo transportation, cargo consolidation, warehousing, handling services, logistics information consulting, international freight forwarding; domestic freight forwarding; domestic container cargo transportation agency; (projects that require approval according to law can only be carried out after approval by the relevant authorities).
Tongling Jingda Logistics Co., Ltd.
Comprehensive Services/Logistics
Company Address：No. 988, Huangshan Avenue, Economic and Technological Development Zone, Tongling City, Anhui Province
Administrative Phone: 0562-2685303
Shanghai Superconductor Technology Co., Ltd.
Superconducting Materials
Shanghai Superconductor Technology Co., Ltd. was established in 2011 and is headquartered in Shanghai. It is a high-tech enterprise based on disciplines such as new materials, utilizing coating technology for the research and development, application, and sales of second-generation high-temperature superconducting tapes.
The company’s main product is the second-generation high-temperature superconducting tape. It has broken through the upstream, midstream, and downstream industrial chains, while also providing customers with a complete set of high-quality products. It is one of the few manufacturers in the world capable of mass-producing and selling over a thousand kilometers of high-temperature superconducting tape annually.
Over the years, the company has received numerous national and provincial-level honors and qualifications. In 2012, the company deepened its cooperation with Shanghai Jiao Tong University and established the “Superconducting Joint Research Institute.” In 2020, it was authorized to establish the “Shanghai Key Laboratory of High-Temperature Superconducting Materials and Application Technology.” In 2021, the company was recognized as a national “Specialized, Refined, Characteristic, and Innovative” small giant enterprise, a “Specialized, Refined, Characteristic, and Innovative” small and medium-sized enterprise in Shanghai, and a “Technology Small Giant” enterprise in Shanghai.
The company undertakes several national and Shanghai municipal scientific research projects, including the “National Key R&D Program” and the “Shanghai Municipal Science and Technology Commission Major Projects.” It is also dedicated to pioneering the research and development of new technologies. Currently, the company has obtained over 70 independent intellectual property rights. It is a participant in the formulation of one international standard, the leading unit for the formulation of two national standards, and a participant in the formulation of two national standards.
Shanghai Superconductor Technology Co., Ltd.
Superconducting Materials
Company Address：No. 781, Kangwei Road, Pudong New District, Shanghai
Sales Phone: 021-50817399
Email: [email protected]
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