Contact Person: Mr. Zeng
Tel: 13428954969
Email: keifen@hkefficient.com
Contact Person: Nate.Lu
Tel: 13927434443
QQ:1572363932
Email: nate@hkefficient.com
Address: 8-P, block a, Guanghao International Center, intersection of Meilong road and Zhongmei Road, Daling community, Minzhi street, Longhua District, Shenzhen
Tel: 028-85859369
Contact Person: Mark.Wu
Tel: 18090554638
QQ:315517144
Email: mark.wu@ hkefficient.com
Address: room 1305, 13th floor, building 2, Xiangnian Plaza, No. 88, Jitai fifth road, high tech Zone, Chengdu