Gansu Wantong Petroleum Drilling Machinery Co., Ltd.

ADDRESS:No. 1, Tumendun Nanwan, Qilihe District, Lanzhou City

BUSINESS SCOPE: Processing and sales of oil drilling equipment (excluding pressure vessels) and accessories, general machinery and equipment, and metal structural parts (the above items must be approved according to law, and business activities can only be carried out after approval by relevant departments). ***

E-MAIL:754290091@qq.com;754290091@pp.com;754290091@p.com;836592494@qq.com