Shenzhen D&D Navtech. Co. Ltd established in 2003,is a professional hi-tech Enterprise, directly under Sunshine Group focusing on GPS (Global Positioning System). It specializes in designing and manufacturing Global Positioning System (GPS). Communication equipment and other integrated system, and OEM products. There are more than 500 workers totally in our factories; The area of our production base is more than 3000 square meters.The company possesses profound technical foundation and abundant experiences in new product development with a goal in providing people with easy and convenient living facilities. Quality & advance experienced R&D team, skilled production engineers and managers have proved its excellence in quality, performance and cost for all kinds of GPS products. Innovative value-added GPS products are the main goal of our product design, along with cost effective that a high cost GPS technology system product can offer but without adding high cost value Shenzhen D&D Navtech. Co. Ltd distributes its high quality GPS products to the domestic as well as international OEM & ODM customers with great service for professional GPS design on OEM & ODM as traditional policy is The best quality and innovation are Shenzhen D&D Navtech. Co. Ltd. goals to benefit along the GPS industry competitive advantage to our potential partners. Shenzhen D&D Navtech. Co. Ltd is not only your best supplier of high quality GPS products with added value, but also a strategy partner with GARMIN and Beijing Unistrong Science & Technology Co.Ltd in developing technology and market, that over one hundred satellite navigation products have been utilized for land, aviation, marine, military, survey field, etc.