Asia Security Technology Limited (ASST), with headquarters located in HK, has industries in intelligent home security, intruder alarm and network communication. Our business scope spreads all over HK ...

2nd floor, No.107 Xiaguang Road, Haicang Xinyang Industrial District,

ORIENTALERT is a specialist in manufacturing professional Home Safety Products,"to give you a safe home" is our mission. <br/> <br/>Our major lines inc...