Thank you for giving us the opportunity to bid for your business. We have engaged in digital video and audio technology since 1999, series product including DVR card, DVR system, CCD camera, speed dome, matrix, PTZ driver and alarm controller etc. Also we have established a reputation of high quality, the most competitive price and good service.
We are committed to providing you with the highest level of customer satisfaction possible. If for any reason you have questions or comments, we are delighted to hear from you. Call our hotline number, 86-755-83280688, mobile phone: 86-13823680938 or send us e-mail . You can expect us to respond to your e-mail within 8 hours.