Established in 1995, Seven Stars Electric Co., Ltd. Is a national-level High-Tech Enterprise and a national-level "Specialized, Refined, and New" Little Giant Enterprise, boasting 30 years of extensive experience in the R&D, manufacturing, and marketing of power insulation products and high-voltage transmission and distribution equipment. The company operates three major modern production bases covering a total area of over 120, 000 square meters and currently employs 630 staff members. As China's largest manufacturer of Ring Main Units (RMUs), the company possesses an annual production capacity of 72, 000 units, with cumulative sales exceeding 450, 000 units and an annual output surpassing 60, 000 sets. The company serves as a Tier-1 supplier to both the State Grid Corporation of China and the China Southern Power Grid; It has earned numerous accolades-including an AAA credit rating and the title of "China Famous Brand"-and enjoys an exceptionally high reputation within the industry.

The company's core product portfolio encompasses a comprehensive range of transmission and distribution equipment, primarily including: SF6/Dry Air Ring Main Units, the ZW32-12F series of outdoor vacuum circuit breakers, pole-mounted disconnectors, cable accessories (connectors, terminations, and joints), surge arresters, and drop-out fuses.

The company's products are widely deployed across various sectors-including power systems, transportation (airports, railways, etc. ), and civil construction (real estate and residential communities)-providing clients with safe and reliable power distribution solutions. While maintaining a core focus on the domestic market, the company actively expands its international operations through its Overseas Business Division-Quanzhou Tianchi Electric Import & Export Trading Co., Ltd. -exporting its products to destinations across the globe. Adhering to the principles of mutual benefit and win-win cooperation, the company has established long-term strategic partnerships with renowned enterprises such as ABB, Schneider Electric, Siemens, and TAMCO.

The company possesses robust R&D capabilities, supported by a high-caliber research team comprising 13 intermediate engineers, 12 senior engineers, 5 Master's degree holders, and 2 pH. D. Holders. To date, the company holds over 200 patents (including more than 20 invention patents) and has successfully launched numerous innovative products. In terms of quality control, the company has established a comprehensive and rigorous management system, having successfully obtained international management system certifications-including ISO9001, ISO14001, and ISO45001-as well as certifications for Intelligent Manufacturing and Green Factories. Notably, our ring main unit products have obtained comprehensive type test reports as well as certifications such as IEC and CB, thereby providing a robust guarantee for the stable and reliable quality of our products.

The company is dedicated to providing high-quality services throughout the entire product lifecycle: During the pre-sales phase, we offer professional consultation and customized solutions; During the sales phase, we provide order tracking, installation guidance, and technical training services; And during the after-sales phase, we ensure rapid response, regular follow-UPS, and timely problem resolution-consistently upholding a "customer-centric" service philosophy.