Yueqing Tongda Wire Electric Factory ( headquarter ) was founded in 1990, located in Yueqing Wenzhou. In 2009, Jiangsu Tongda Weipeng Electric Co., Ltd was founded in Binhai Industrial Zone Qidong City Jiangsu Province as a subsidiary company. It is a modern standard factory occupies an area of 28,000 square meters and with production capacity of 2.4 thousand million switches.

Our main business is developing and manufacturing industrial control switches, such as Micro Switch, Rocker Switch, Telephone Hook Switch, Tack Switch, Refrigerator Switch and so on. Our trade mark is, WINROC. Our products have passed the testing of UL, C-UL, ENEC, VDE, KC, CE, CB, TUV, CQC, EX ( explosion-proof certification ) and other domestic or worldwide safety certifications. And our switches are insured by PICC for customer interest.

Our factory is equipped with advanced auto-production and inspection system, which has been approved by our customers ( Chinese famous brands such as Media, Supor, LG Tianjing, Okin, Joyoung, Povos, Wirlpool, SEB France, Teka etc. ) and it is gaining fame from our good product quality.

Our switches have a very competitive price comparing to worldwide brands. We are looking forward to cooperate with you.