Shenzhen HongYuJin Technology Co., Ltd. is a professional car audio and video product development, production and sales integration of modern high-tech enterprises,Founded in 2006.HongYuJin has experienced technical force, large-scale design team, advanced processing and testing equipment, user-oriented with excellent product quality, perfect service system, maximum efficiency, meet customer demand, the company certification from the program , technical design, technology, manufacturing, installation, commissioning and after-sales service, the implementation of seven things consistent system. Ensure a high level of design, manufacture superior quality, engineering cycle is short, low investment costs, outline the entire process, one-stop-service turnkeyproject.