Wuhan JiaYeHeng Technologies Co., focus on researching and developing digital image & video processing technology. Our developped video surveillance products(DVR card) integrate Software Wide Dynamic Range technology to improve video quality and integrate intelligent analysis technology such as face detection, object counting, missing object detection, etc. for artificial intelligence application. Now, we are developing Defog , Vedio based vilocity-measure etc to upgrade our product. For the same products, we afford more competitive price. For the same price, we make sure better quality. For the same quality, we give out the best service.