SHENZHEN HALEMANN TECHNOLOGY CO., LTD. established in 2005. It is the subsidiary company of Hong Kong Huafeng Industrial co., Ltd., is a high-tech enterprise offering the research and development, manufacturing and sales GPS products. We are the the supplier of GPS Navigators, UMPCs, Car Recoders, MID mobile network terminals as well as driving safety series products like e-alert detectors. The company has world-class production equipments and advanced production lines and testing equipments ...