car dvr camera, car video recorder, mini dv camcorder, mini surveillance dvr, sports mini dvr camera, spy hidden camera, gps tracker, gps locator, gsm audio bug, gsm listening device...

RoomNO.1812,Nanguangjiejia Building,Shennan Road

Olyeem Electronics Co., Ltd. is a wholly owned enterprise. We are serving China's vast and modernized markets for the Communication needs. <br/> <br/>To ensu...

Block A2, Science & Technology East Rd, Hi-Tech Industrial Park, Nan Shan District, Shenzhen Guangdong 518000 China

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Sanyuanli Road,Baiyun Shenzhen Guangdong 518025 China

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HuaqiangBei, Shenzhen, Guangdong, China

SHENZHEN DINGFENG TOP SECURITY CORP is specialized in kinds of mini hidden DVR , wireless earpiece , GSM bug, monitors, etc .We face customers home and abroad. Whatever reason for visiting us, we want...