Shenzhen RONG TIAN SHI Technology Development Co., Ltd. is a professional high-tech enterprise which engaged in research, produce, and sell CCTV system products. We have the best engineers in this industry to design and research the products.

Our products line includes:
- IR High / Medium / Constant Speed Dome Camera
- Intelligent High / Medium / Constant Speed Dome Camera
- Network Dome Camera
- Long Range IR Night Vision Camera
- Dual CCD camera and Dual IR cut optical filters IR camera
- IP Camera
- CCTV Tester