We are a national high-tech enterprise focusing on the research, development and production of electric vacuum devices. Our main products include vacuum interrupters, embedded poles, vacuum DC switches, and DC contactors for new energy sources.

Our team consists of senior experts and technical backbones from famous domestic electric vacuum companies. We have built an integrated supply chain workshop, including ceramic metallization and CNC copper rod production. Through self-development and cooperation with scientific research institutions, we have developed vacuum interrupters and embedded poles ranging from 1.14KV to 40.5KV which have all passed rigorous type tests.