ISO9001: 2000

China Factory Rotary Drilling Rig Interlocking / Friction Kelly Bar Support Customized for Sale


US$20,000.00 - 80,000.00
1 Piece (MOQ)

Warranty
6 Months
Application
Rotary Piling Rig
Certification
ISO9001: 2000
Condition
New
Material
Q345b/35CrMo/42CrMo/27simn
Formation
Strongly, Medium and Slightly Weathered Formation

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