Shenzhen Tzone Digital Technology Co., Ltd., established in 2006, is a leading hi-tech enterprise with consolidated R&D team, production line and sales. Tzone covers about 1500 square meters and is with complete R&D and quality management team. Its production procedure is in full compliance with ISO9001 standard.

Tzone focuses on temperature monitoring device and GPS tracker hardware as well as solution. As a manufacturer and operator with several independent intellectual properties and product trade mark, we are experienced in OEM and ODM service and providing solution according to customers requirement. We believe that satisfaction of customers is the root of company development and we pursue continuous innovation and improvement on product function, quality, and delivery to enhance our competitiveness. We have over 1000 active clients from Middle East, Europe and Asia. More and more customers from all over the world would be attracted and satisfied by our service and technology.