Founded in 1995,KBT has broad and deep product offerings in LTE, GSM, CDMA, Cellular, ISM, TETRA, Wimax and Wireless LAN frequency bands. We feel proud of our innovation and patenting strategy. Our R&D management has been proved highly successful and as a result we obtained lots of patents through self developed programs.KBT's antennas have been used in Shenzhou V and Shenzhou VI spacecrafts in China's Manned Space Program. Huawei and Motorola considers us qualified antenna supplier.