List of Led Tester companies in Hong Kong (security-protection)

C4 DEVELOPMENT LIMITED

C4 Development Limited is specialized in police and traffic products. Our objective to develop outstanding alcohol breath analyzers. Our major products are different kinds of Over the years, our Alcovisor breathalyzer series have been widely used both professional commercial ...

Telephone：852-852-3188 3588Address：Rm 1306, Winful Centre, 30 Shing Yip Street, Kwun Tong
HongKong Bestwater International Trade Co., Ltd.

HongKong Bestwater International trade Co., Ltd. Household Gas Alarm system Leakage Detector household Flammable and CO carbon monoxide gas detector alarm leak LPG LNG Leak flammable CH4 Combustible Fixed Industrial ...

Telephone：852-334-74526574Address：UNIT 04, 7/F, BRIGHT WAY TOWER, NO. 33 MONG KOK ROAD,, Kowloon, HongKong, Hong Kong