+86(10)-57794990 / 57794760
138 0102 0776 / 137 0126 4023
vip@bjstb.com
Company Address：一、Daxing District City, Beijing City, Village Industrial Park (A), (B) DistrictForeign Trade Sales Department
二、South District 1, Qingxian Economic Development Zone, Cangzhou, HebeiFactory Address：West side of Central Street, North Second Ring Road, South District, Qingxian Economic Development Zone
