TIEDA focuses only on providing superior-quality varistor. Our continuous innovation and established technical expertise qualify us for supplying high-performance and high-reliability products to customers. Our plant is ISO-9001 certified. The products have been certified by UL & CUL, VDE, CQC and in compliance with RoHS and REACH. Assured by the ERP system and strict quality control process, TIEDA offers an annual production capacity of 500 million pieces varistors. Chengdu TIEDA Electronics Corp., founded in 2000, is the leading professional varistor manufacture in China,
officially recognized as the national high-tech enterprise, and the vice director of Voltage Sensitive Division, Chinese Institute of Electronics.