founded in 2000. specialize in developping and manufacturing the wireless GSM alarm system.mainly products have GSM alarm with SMS fuction and GSM alarm with camera. we supply WAVECOM, MOTO, SIEMENTS etc. GSM/CDMA Moulde.we adhere to providing the good quality at reasnable price. all the products from our own factory and tested. so we can asure the qulity.we hope to be the service of you soon .