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Company Profile

Jiangsu Dongheng Optoelectronics Co., Ltd., founded in 2016 with a total registered capital of 60 million RMB, is a diversified enterprise integrating production, sales, service, and foreign trade. The company specializes in producing power fittings of various voltage levels, optical cable accessories, copper busbars, copper rods, non-woven paper-insulated copper flat wire, paper-insulated copper flat wire, glass fiber-insulated wire, enameled wire, composite conductors, transposed conductors, etc.

The company is located in Nantong Haian National Economic and Technological Development Zone, adjacent to the Haian South Exit of Qiyang Expressway S28. It covers an area of ​​46,000 square meters, with a factory building area of ​​over 20,000 square meters and more than 100 employees.

Dongheng Photoelectric

The company boasts advanced equipment and processes, possessing hundreds of sets of various production and processing equipment, including copper rod continuous casting units, copper-aluminum extrusion presses, wire drawing machines, automatic drawing machines, high-speed paper wrapping machines, wire wrapping machines, enameling machines, multi-layer combination machines, shifting production lines, a 630-ton electric spiral friction press, a 630-ton high-pressure die-casting machine, CNC flame cutting machines, large CNC pipe bending machines, aluminum alloy smelting furnaces, and CNC lathes.

The company has comprehensive testing capabilities, including a metal composition spectrometer, torsion and winding testing machines, a 100-ton microcomputer-controlled horizontal tensile testing machine, an AC withstand voltage testing device, a DC resistance tester, a metallographic microscope, a high current generator, a hardness tester, a conductivity tester, an automatic voltage tester, and a dielectric loss tester. It has the capability to perform full-performance testing on products such as copper rods, copper busbars, electromagnetic wires, and power fittings.

"Talent as the foundation, innovation for transcendence, and technology for development" is the company's long-standing business philosophy. The company has successively passed national-level certifications as a "Specialized, Refined, and Innovative Small Giant," a "High-Tech Enterprise," a "Private Science and Technology Enterprise," a "Provincial-level Specialized, Refined, and Innovative Enterprise," a "Provincial Engineering Center," a "Provincial Enterprise Technology Center," a "Municipal Service-Oriented Manufacturing Demonstration Enterprise," a "Jiangsu Provincial Veterans Employment Base," and a qualified supplier for State Grid 750KV and Southern Power Grid. It has obtained 56 national patents, including 18 invention patents and 38 utility model patents.

The company's products are manufactured strictly in accordance with national standards and relevant industry standards, and have passed testing by the China Electric Power Research Institute, Shanghai Guolan Testing Co., Ltd., and Shanghai Baiyan Testing Technology Service Co., Ltd., among others. Adhering to the development philosophy of "scientific management and reputation first," and the corporate spirit of "honesty and trustworthiness, customer first, meticulous workmanship, and innovative craftsmanship," our company strives for win-win cooperation with customers and, with the strong support of our users, aims to become a leading enterprise in China.

Corporate Vision

Growing together for a better future

Development concept

Scientific management, reputation first

Enterprising spirit

Pragmatism, Innovation, Integrity, Win-Win

Business Philosophy

Supported by talents, seeking transcendence by innovation, seeking development by science and technology