Address：1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan Lake Hi-tech Indualrial Dlevelopment Zone, Dongguan City, Guangdong Pr., China.

Headquarters phone：+86 13925582920

Tel：+86-0769-85075888 to 6617

E-mail：net02@gtggroup.com

WhatsApp：+0086 13925582920