1# Building, NO. 118, Hangtou Rd., Hangtou Town, Pudong, Shanghai

TOONE Shanghai Zhuoyi Electronic Co., Ltd. was established in 1997s and was involved in international trade in 2008s. It is specialized in manufacturing and exporting the automatic products: Timer Swi...

3F, C3, Molding Tool Industry Park, West Hi-Tech Zone, Chengdu, China

Chengdu HuiTong West-electronic Co., Ltd (HTW) is a leading manufacturer of Ultrasonic Sensor for car parking system in China. <br/> <br/>HTW's predecessor w...