Roadefend Vision Technology (Shanghai) Co., Ltd is a high-tech co***ny which devotes to apply image processing and computer vision technology in intelligent vehicles and transportation. We have a very professional R & D team and the brief engineer who knows advanced tools and testing methods of circuit design well. Meanwhile, our co***ny always strictly implement quality management system to ensure its good quality and performance. Roadefend always insist on the core technology as base and growth with cu...