CHANGZHOU MINKING ELECTRONIC CO.,LTD was founded in February, 2001. And is a professional manufacturer that specializes in the research, development and production of CCTV products. Since the foundation of our company, MINKING has transformed products, and gained many great achievements in the scientific research and production of CCTV. These days, MINKING has become the leader of China CCTV Industry. MINKING based on the requirement  is of the market and the specisifications of the client, has intuoduced the intelligence dome series: Network Intelligence High Speed Dome? Intelligence Pressure Dome? Intelligence High Speed Dome? Intelligence Mini Dome, Intelligence Infra Red high speed Pan/Tilt, Outdoor Intelligence high speed Pan/Tilt,   Heavy-Duty Pan/Tilt System, and Duty Pan/Tilt System etc..