General Vision Electronics Co., Ltd. has owned the advanced digital video technique in the world. The main products include DVR cards, DVR, high speed dome cameras, embedded DVR, network video server and so on, especially the soft compression crv cards. The company possesses a strong technical team which is entirely devoted to new products research and development. Each branch of the company has its own excellent marketing, managerial and technical staffs. Our agents and engineers can be found everywhere in China mainland, and our products are extensively sold to many countries including Asian, Europe, north & south America and so on. If you want to lean more information about us and our products, please visit our website.