Shenzhen RONG TIAN SHI Technology Development Co., Ltd is a professional high-tech enterprise which engage in research, produce, and sell CCTV system products. We have the best engineers in this industry to design and research the products. Our R&D plan is develop three new products every year at least.
Our main patented products include: Intelligent Metal Laser IR Speed Dome Camera, Intelligent Metal IR High / Medium / Constant Speed Dome Camera, Indoor IR Medium Speed Dome Camera, Network Intelligent IR Speed Dome Camera, Outdoor Laser IR High Speed PTZ, Array IR Camera, IP camera, and other related products that have leading technology in the industry.
Products of  RONG TIAN SHI always keep "4 good principles" from research, design, to produce and sell ��" good quality, good effect, good style, good service ". Our products are superior to the security protection products standard issued by National Public Security Department, passed international certificates of CE, FCC, IP65, ROHS, and got national patent. Our R&D is strictly in accordance with the ISO9001 standard. Through continuously efforts to explore, innovate, improve, and depend on the topping production equipment, human resource, wealth engineering application experience, our products can stand in the leading position in this industry.
We own ourselves hardware factory and mould factory, can accept ODM / OEM order. In order to provide better services to clients, we established branches in most main cities in China. At the same time, our products are exported to many countries over Europe, America, South Africa, Middle East, etc.  
Look to the future, all staff of RONG TIAN SHI will always insist the tenets of "professional, hardworking, innovative, honest and keep promises, service first ", to provide the best products and service.