Sichuan Tiancheng Mingchao Cable Co., Ltd. (hereinafter referred to as "TCMC") is a large modern enterprise specializing in the production and sales of wires, cables, and complete sets of electrified equipment. TCMC possesses advanced production and testing equipment from both domestic and international sources. It currently has more than 3,200 employees, with over 60% holding college degrees or above. Among them, there are 48 senior engineers and 188 professional and technical personnel of various types, as well as a large number of professional marketing teams with industry management and operation experience. As of 2026, the company has nearly 30 subsidiaries and branches and serves more than 6,000 customers.

The green energy new materials production base of TCMC uses copper raw materials to produce green energy new materials. Its main products include photovoltaic cables, energy storage cables, 5G communication power cables, ultra-high voltage and extra-high voltage equipment, and supporting products. These are widely used in high-end fields of new infrastructure strongly supported by the state, such as rail transit. The company's products have been used in numerous national key engineering projects and exported to neighboring countries such as Vietnam, Laos, Myanmar, Kazakhstan, etc., earning widespread trust from customers.

TCMC always places technological innovation and product quality as its top priorities. It integrates green, environmentally friendly, low-pollution, and recyclable new energy core technologies throughout every stage of cable R&D, production, testing, and management. Ultra-high voltage and extra-high voltage cable technologies have become one of the company's core technologies and are widely applied in fields such as nuclear power, rail transit, State Grid, optoelectronics, wind power, chemicals, petrochemicals, military industry, aerospace, and many others. The developed products better meet user needs and provide superior service to customers. The company has invested heavily in introducing a large number of internationally leading production equipment and precision testing instruments. From raw materials to production and finished products, it implements comprehensive physical, chemical, and product simulation quality testing and control to ensure that product quality reaches a top-tier level.