Shenzhen GTT Testing Technology Co., Ltd. is a technology enterprise specializing in testing services.

The company has a laboratory that has passed ISO17025 certification; Internationally, GTT is recognized 

and authorized by the US Consumer Council (CPSC) as a testing agency that can issue internationally

recognized testing reports.he scope of GTT testing services includes comprehensive testing services such 

as hazardous substance testing, textile, children's durable goods testing, toy product testing, and more.

GTT testing project: CE-EN71, RoHS,CPC,CCPSA,CPSIA, California 65, GCC and other testing projects

GTT has a professional technical service spirit, helping our vast customer base to better go global!