Company Description: Hongkong Vstar International Ltd. is a manufacturer which is located in Shenzhen China, specializing in the researching, manufacturing, marketing of safety alarm systems; GSM wireless alarm systems,Wireless auto dialer, GSM GPS tracking system, alarm sensors, accessories. With strong design, manufacturing ability & high quality, we have got RoHs, ISO9001:2000, CE, CCCs certificate; with decades of years hard work, we have built up a world wide brand Patrol Hawk in security industry. |