Shenzhen SiMa Technology Co., Ltd. was founded in October of 2006. We specialize in designing and manufacturing wireless and communication products for worldwide markets.
Our main products as following:
*Cell Phone Signal Jammer(GSM, CDMA, DCS, PCS, 3G, GPS etc. )
*CDMA 450/CDMA/GSM Repeater
*CDMA/GSM/DCS/WCDMA/PCS Booster
We are sure to offer the best quality, the lowest and competitive price to help you to develop your market, Hope to built up long term business relationship with you in near future.
We always care your inquire and at your service!
Welcome to contact us for more details.