Wynnyeen International (China) Ltd.

Wynnyeen International (China) Ltd. is a company based in China that lists GPS navigation products on Global Trade Plaza. Its catalog includes a GPS signal transmitter designed to provide coverage in areas where satellite signals are normally blocked, such as skyscrapers, underground garages, laboratories and classrooms. The transmitter is described as small, lightweight and power-saving, with a wireless design that can cover approximately 2000 square meters without requiring cable connections to receivers. The company also offers two GPS receiver models that use the SiRF Star III chipset with a stated tracking sensitivity of -159 dBm. One model connects via a PS2 cable and the other via a USB port. Both feature a built-in patch antenna, a magnetic base for vehicle mounting, waterproof and non-slip bottoms, and support for the NMEA 0183 data protocol. Buyers can send an enquiry through Global Trade Plaza.