we have first class equipment, which have 5 professional automatic placement machines (SMT) for two production lines, variety of network analyzer, tester, spectrum analyzer, AOI patch testing automatic tester, drop test platform, vibration table, high-low temperature test chamber, waterproof test equipment and battery capacity tester, etc., which ensure the reliable quality and stability of the products. All of our products comply with the standards and certification of ISO 9001:2015, CE, FCC and RoHS. We are completely capable of handling the strict requirements of some international big customers.