European and American quality, Chinese price and services to our customers! Shenzhen Sanful Technologies Ltd., a high-tech company specializing in GPS tracking systems developing and supplying, was founded in 2005 in Shenzhen, China.We mainly focus on vehicle GPS tracking for private cars and motorcycles, fleet GPS tracking for buses, taxis, trucks and boats, and portable GPS tracking for kids, old people and pets. During 7 years fighting in this field, Shenzhen Sanful Technologies Limited has grown up from a small company to a company with our own research and development team. We now can proudly promise that we can provide our clients with a complete solution including everything from GPS tracking devices to GPS tracking software. We can provide our clients with the best support not only on the prices but also on the technical parts!Technology-Oriented, Human-Based, and Well-Development via Quality. Thanks to this principle, we have won trust, support and reliable cooperation from our clients successfully. Shenzhen Sanful Technologies Ltd. is a still looking forward to welcoming more and more friends in this big world family.So if you are interested in the possibilities that our GPS tracking systems can offer, do not hesitate to take steps. Shenzhen Sanful Technologies Limited is here to help. Shenzhen Sanful Technologies Limited is here with you! Moving forward together, lets go for it!