Professional technique  &  profitable price We are a high-tech company major in  CMOS, CCD image sensor, digital camera and wireless radio transmit& receive camera and has its development、design and sell all in one. We make all kinds of Black & White , Color cameras using CMOS chips from America OV and Japan Panasonic and Sony. We have micro-camera series, half-ball series, gun series, intelligent radio transmit & receive camera series,DVR card and USB camera series. If you are interested in our products,please visit our web. We will offer you the profitable price and perfect service.