Building #8, Courtyard #9, Dijin Rd., Haidian Dist., Beijing100095, China Beijing, Beijing

As a manufacturere we provide products of detectors and controllers for domestic, commercial ,agricultural and industrial ventilation system. Our main products are CO2 transmitter/controller, CO/VOC/ ...

5 Floor, G4, NO. 23, Shitang road, Qiaosi, Yuhang District, Hangzhou, China 311101

Hangzhou Hengchi Electronic Equipment Co., Ltd., established in 1997, is located in Hangzhou Development Zone - Yuhang, adjacent to Hangzhou Xiaoshan International Airport and Shanghai-Hangzhou-Ningbo...