We have introduced the internationally leading 3D darkroom system, the American ETS, as well as a series of supporting network analyzers, 4G comprehensive testers, NFC testing equipment, SAR/HAC testing equipment, etc., with the ability to test LTE, TD-SCDMA, WCDMA, GSM, CDMA, WIFI, GPS and other passive and active testing capabilities. We have nearly 20 outstanding R&D technical talents.