Founded in 2013, BHFUSE is committed to the R&D and manufacturing of polymer positive temperature coefficient thermistors (PPTC) for circuit protection devices. It is one of the few domestic manufacturers with core technology. Our R&D team are veterans in the PPTC industry, with many years of experience in PPTC R&D and application, and can provide a variety of rigorous customized PPTCs to meet today's high-precision and high-standard circuit protection needs.