Shenzhen DStony Technology Ltd. is a high-tech company with researching, production and sales ability. The company was founded in 2003 and located in scenic seashore city-Shenzhen. We highly qualify for technology research and respect independent intellectual property right. Owing to that, we work with Germany famous electronic company MEDS who provides us electronic core chips and technical supervision. Now our products cover GPS automobile navigation, HID Xenon lamp, LED, Car PC etc..