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Shanaxi hai nai sen Petroleum Technology Co.,Ltd
Xi'an, Shaanxi, China (Mainland)
86-29-86032369
Business Type:
Manufacturer
Featured Products
PDC Multi-stage Tower Drill BitsPDC
Other Non-coring Drill Bits
drill rod for sale Spiral Geological Drill Rod
chisel bit for drill chisel bit
Compact Diamond Blades Compact Diamond Blades
milling machine cutting tools Milling tools
Integral Blade Stabilizer Integral Blade Stabilizer
Non-rotating Stabilizer Non-rotating Stabilizer
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