China's leading testing, inspection and certification company

Attention! Amazon requires wireless products to provide FCC ID certification from March 7, 2022! According to Amazon's policy, all radio frequency devices (rfds) must comply with the regulations of the Federal Communications Commission (FCC) and all federal, state and local laws that apply to these products and product listings.

GTG provides wireless product certification services around the world. We have a complete testing laboratory, sophisticated experimental equipment and senior FCC-ID certified engineers in the industry, which can help your products quickly obtain FCC-ID certification and market them in the market.