Henan QianRui Machine Equipment Co.,Ltd.

• Milling Machine Milling Cutters
• Boring Machine Driving Gear
• No?Spark?of?hard?rock?spin?cutter
• Cutting Pick
• Machine Cutter Tooth
• Coal Winning Machine Cutting Tooth
• Hot Pressing Diamond Bit
• Triangle Geological Drill Pipe
• Circular Geological Drill Rod
• DTH Drilling Bit
• Screw-type Geological Drill Pipe
• Cross-type Drill Bit
• Button Bit
• Horseshoe Drill Bit
• Bench Drill Bit
• Anchor Bolt Drill Rod
• Drifting And Tunneling
• Pneumatic Rock Drill Bit
• Electroplated Diamond Bit
• Concave Type Tungsten Alloy Matrix Body Bit
• Steel Body Concave Bit
• Drag Drill Bit
• Pillar Type Tungsten Alloy Matrix Body Bit
• Anchor Bit
• Coring PDC Drill Bit
• Tungsten Matrix Bit
• Screw-type Geological Drill Pipe
• Tungsten Matrix Bit

Phone:

86-371-55051382

Fax:

86-371-55901559

Address:

Room 1236,Building B,Yi Yuan International Plaza,Xin Yi Road, Zhengdong New District,Zhengzhou City,Henan Province,P.R.C.
Zhengzhou, 450000

Website:

www.qianruidrill.com

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