The Hangzhou DengYun road 428 Zhejiang time electron market

Hangzhou Zhengdian Technology Co.,Ltd. is a professional enterprise which is specialized in reserching,developing and manufacturing RF remote control, and is dedicated to providing customers with modu...

Unit 105 ,No.1 building,35# changyang road jiangbei ningbo 315033 china.

Sharkward is a manufacturer which is best professional in energy savings,located in Ningbo,China from 2008. Our motion sensors, sensor switch, LED light control system are popular in USA,Canada, EU...