Shenzhen Kingwo IoT Ltd (Hereby referred as Kingwo) is a high tech company focus on IoT technology, we develop and sell GPS tracking products based on 4G ,3G and 2G network technology, our products include disposable and rechargeable asset GPS trackers, vehicle GPS trackers which are for basic tracking as well as extended accessories and personal GPS tracker for personal monitor, SOS alert , fall detection, our hardware have been widely used in trailer tracking, RV's tracking, container tracking , vehicle tracking and outdoors workers tracking,it brings security confidence for assets owners, fleet owners and companies which needs improve management efficiency , Kingwo is also very professional in OEM &ODM products, till now Kingwo's products have been exported to more than 80 countries and we have sold around 3 million units both in domestic and overseas market