Baozhu Electric Appliance Co., Ltd., specializes in the R&D, production and distribution of thermal protectors, especially micro-size ones, with wide application in Ni-MH/Ni-Cd battery packs, motors ,pumps, ballasts, transformers, coil, winding ,portable power tools electric heating appliances, home appliances and. Baozhu has engineers with more than 20 years R&D experience, and managers with 10 years experience in the manufacturing and marketing.