• Shenzhen Meidasi Technology Development Co., Ltd.

  Shenzhen Meidasi Technology Co.,Ltd (Hongkong Vstar International Limited) is a manufacturer which located in Shenzhen, China, specializing researching, manufacturing and marketing safety alarm systems, GSM wireless Wireless auto dialers, GPS tracking sensors related accessories. ...

  Telephone：0086-755-28901540Address：No.412, ShangTang Commercial Building, Industrial Rd West, Longhua Foxconn

• Shenzhen Daiya Electronic Technology Co., Ltd.

  Shenzhen DaiYa Electronics Technology Company Limited is a leading GSM Alarms, SMS Security Alarm, Alarm Systems, Controller Medical Telemetry, GPRS Data Logger Manufacturer from 2012 in the worldwide. Products Line: GSM/PSTN Home Systems; GSM Systems; GSM Alarms; data Logger; ...

  Telephone：86-755-27387561Address：Dalang Street,Sanhe Huaqiao C District (Third District),Bao'an District,Haicheng Business Building,6F/Room 602,shenzhen