Shenzhen Yingke Hudong Technology Trade Ltd. was established in 2003, and is a professional supplier of GSM & CDMA communication terminals. We have a modern factory in Shenzhen. We have attained ISO9001 certification. As the original manufacturer of CWT5000 GSM terminals and one of the first companies working on GSM Fixed Wireless Terminals in China, Yingke Hudong is engaged in the R&D of wireless communication devices. Our products include CWT5010/5011 GSM/GPRS RTU, CWT5005 GPS trackers, ...