Located at Changzhou Hi-Tech Development Zone, Jiangsu Changsheng Electric Appliance Co., Ltd.is specialized in producing various kinds of thermal protector and current protector which are widely used to make safe protection against over-heat and over-current for varied motors, electric heater, lighting, ballast, electric tool and automobile motor etc. With most advanced automatic production line and testing machines imported from Japan as well as first-class professional technicians in the country, the quality is quite reliable. Currently, the monthly capacity reaches 15 million pieces and all quality and technological level of them rank the leading position in this field. Our products have passed through approvals of CQC, UL, VDE, CSA and can be in accordance with RoHS of European Union. Taking “Quality First, Customer First” as the aim of the company, now we have established good business relationship with many big name companies.