Keson Electronics Co., Ltd. is a high-tech enterprise which specializes in the R&D, design, production and sale of GPS/GPSONE Products. We have professional software developing capabilities and hardware. Our main products include GSM, GPRS, EDGE, CDMA, TD, EVDO and WCDA wireless data transmission terminals, GPS Vehicle Trackers and GPS Portable/Personal Trackers. Meanwhile, we also supply the complete GPS Tracking Solutions for clients. "Customer First" is our tenet. We have won a high reputation among clients from all over the world, with strong development capabilities and professional after-sales serves. Our products are widely applying for the Logistic Management, Car Renting, Digital Transportation Dispatch, Police Systems, Banking System Management, Tobacco Distribution and Businessman/Personal Safety Keeping. We have a pretty professional sales team. Our markets are spreading all over China, such as Guangdong Province, Shandong Province, ...[More] Province, Beijing, Heilongjiang Province, Fujian Province, Zhejiang Province and Hunan Province. We also provide OEM/ODM services for foreign customers. 90% of our products are sold to America, Brazil, France, the UK, Spain, Peru, India, Bangladesh, Africa and the Middle East, totally more than 50 countries and regions. We have formed a famous brand in this area. We would like to make the bright future with you for the GSP Security Systems. All your demands are warmly welcomed.