Founded in April 2007, Xi’an Sinofuse Electric Co., Ltd. (stock code 301031) is a China-based manufacturer and supplier of circuit protection devices, fuses, and related accessories, serving critical sectors including EVs, renewable energy (solar, wind), energy storage (BESS), rail transit, power utilities, and telecommunications.
Headquartered at the Sinofuse Electric Industrial Base, No. 97, Jinye Second Road, in the Hi-Tech Zone of Xi'an, the company places strong emphasis on R&D, innovation, and independent technology development, with over 100 patents filed, and recognition through awards such as “Top Ten Innovative Enterprises” in China’s new energy automotive sector, “Best Supplier” in renewable energy generation, and national high-tech enterprise status.
Sinofuse’s product portfolio includes high-voltage and low-voltage fuses, intelligent / electronic fuses, accessories for EV charging systems, and protection components for solar PV, wind turbine, and energy storage applications. Their solutions are designed to ensure safety, reliability, and high performance especially in demanding energy conversion environments.
Globally active, Sinofuse counts major original equipment manufacturers (OEMs) among its customers—including Tesla, BYD, Huawei, CRRC, SAIC—with markets extending across Asia, Europe, and beyond. It is positioned as an integrated solutions supplier for energy protection systems, aiming to be a trusted partner for safe, resilient and compliant power infrastructure.