|
[China]
Trade Verify
Address: 1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone
Contact name:Manager
Beijing Jietaihongli Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
Engineering Drilling Tools Of Piling Rig Kelly Bar With Friction Kelly Bar For Sale
Friction Kelly Bar
Friction kelly bar is composed 3 or 6 wear-resistant seamless alloy strips by working through friction product by rotary passing down the pressure force without concave pressure point. This type is suitable for both soft layer and silt layer.
Construction Site
Product Details
Certificates and Patents
