Shanghai XEC Electronic Co., Ltd established in 1998 and located in Songjiang District, Shanghai City. it is professional in developing and producing sensitive components and various types of general fixed resistors. We have more than 6, 000 square meters&＃039; production sites and advanced production and testing equipment. We cooperate with the senior professors of Huazhong University of Science and Technology and South China University of Technology to conduct product research. Our products are strictly accordant to quality management system and first-rate service of ISO90001. Our products reach domestic and international advanced level with annual output of 100 million pieces. We have set up branch in Shenzhen and offices in Beijing and Shanghai to keep investing and technology developing. We already have advanced level in the production of modern PTC thermistor and fixed resistor. Our products include thermistors for color TV degaussing, electronic ballasts, thermistors for soft-start of energy-saving lamps, thermistors for over-current and over-heat protection, thermistors for motor start, carbon film resistors, metal film resistors, oxide film resistors, chip resistors, insurance resistors, and cement resistors which are widely used in household appliances, industrial appliances, communications equipment, instrumentation, lighting, electrical and other industries. XEC insists on the best products and service for customers and strive to become the first-class supplier of electronic components.