Shenzhen KEX Testing Technology Co., Ltd. (short name KEX) Located on 101, Building A1, No. 2082 Jincheng Road, Haoxiang Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong, China. It is mainly engaged in product electromagnetic compatibility test, radio frequency test, SAR, safety,batteries, harmful substances, and finished products analysis tests (such as RoHS) and environmental reliability specialized third-party testing institutions for testing.

KEX currently has fully equipped test equipment such as Safe, EMC, RF, SAR, battery, etc. The laboratory is strictly established in accordance with ISO/IEC 17025, ISO Guide 25, and EN 45001 international laboratory management regulations. And follow the "fair, scientific, accurate, and efficient" quality policy, with "quality first, service with heart" as the service purpose, based on China, serving the world.