Beijing Leeding Importing and Exporting Trading Co., Ltd

Drilling bits, Tricone bits, PDC bits, drill for oil, about oil drilling, oil well drill

• Company Profile
• Products
• Feedback

Address: Room 0221, building 11, No.1 yard, Wu li qiao second street, Chaoyang District, Beijing, China ,
Beijing, Beijing
China, 100024

Tel: 861057290815
Fax: