Qbest Inspection Service Ltd.

HK: 21/F，Prosper Commercial Building 9,

Yin Chong Street, Kowloon, HK

Dongguan office  : 4/F,Junda Mansion,Hengli,

DongGuan,GuangDong,China

Chris Xu

Mobile/Wechat:86-13798231382

Mail: chris.xu@qbest-cn.com

Lucia Lu

Mobile/Wechat:86-18007690691

Mail:Lucia.lu@qbest-cn.com