Pretrace Technologies, a global designer and manufacturer of GPS tracking devices and other M2M hardware in the field of Internet of Things (IoT), provides a broad range of certified IoT products that are available in various wireless communication technologies(2G/3G/4G/LoRa), designed for intelligent transportation, asset management and personal care & safety; includes GPS vehicle tracker, GPS asset tracker, container asset tracker, personal GPS tracker,pet GPS tracker and m2m monitors.Pretrace has rich experience on OEM/ODM service, provides flexible customized solutions for different specialized requirements/projects. Quick support is available 24/7 including pre-sales consultancy, technical support, training and marketing.Why Choose Pretrace?> Flexible: Software Develop and Customization> Stable: Hardware Design and Manufacture> Reliable: Professional IoT Solution Provider> A global manufacturer of GPS tracking devices with state-of-art technologies.> Tailor to your need on software,hardware and platform.> Fast respond on technical support and sales service.> Proved high quality products with competitive price.