Following yuchi electronics Co., LTD. Was established in 2006, has developed into a large professional development, production whole series of pressure sensitive resistors (Varistorst), PPTC polymer self-restore fuse, thermistor (NTC) series, the PTC thermistors, ((manufacturers, NTC thermistors, PTC degaussing resistance, self-restore fuse, safety capacitance, MOV lightning protection film)) romantic protection device and lightning protection components manufacturers, product in rank the top. Company technical force is abundant, has advanced production equipment and testing instrument, the company has complete quality guarantee system, the company passed ISO9001:2008 quality management system, products through UL, CUL. TUV, VDE, CSA authentication and SGS environmental authentication.