::::::Our main products include GPS+GPRS alarms,GPS+GSM alarms,GSM alarms,data communication devices, micro-power data RF modules, and all kinds of IC products. sanful.gps AT gmail com

::::::As one of the earliest manufacturers of GPS/GSM alarms in China, HK Sanful Technologies ltd mainly focus the GPS/GSM car alarms (key product), GSM home alarms, and GPS/GSM alarms for
electrical power. Equipped with advanced production facilities and efforts of staff,
Sanful can achieve the maximum production capacity of 10,000 sets per month of GPS/GSM car alarms, which can ensure prompt delivery. Sanful has a R&D team working on injection moulds
and software engineering and development.sanful.gps AT gmail com
::::::Should any of them be interested in you please fell free to contact us. You are always welcome to contact us and visit our factory. We are looking forward to establishing friendly cooperative relationships with you.sanful.gps AT gmail com