Shanghai Songshan Electronics Co., Ltd., founded in 1958, is the first enterprise in China to engage in the research, development, and production of fuses. It is the designated supplier of aerospace-grade fuses (for spacecraft, satellites, rockets, etc.) for China's aerospace industry, and also serves as the deputy director unit of the National Miniature Fuse Standard Committee.
Songshan products include tubular fuses, miniature fuses, SMD fuses, high-voltage fuses, aerospace fuses, military fuses, and self-resetting fuses. The production of Songshan products fully complies with the RoHS directive and REACH regulations. The company holds dozens of various patents, and has complete management system certifications and product safety certifications.