Luoyang Sinorock Engineering Material Co., Ltd.

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Brand holder

14yrs

Henan, China

Main categories: Self Drilling Anchor Bar, Top Hammer Drilling Tools, DTH Drilling Tools, Split Set Rock Bolt, GFRP Rock Bolt

Registered trademarks (5)

On-site material inspection

Offline trade shows attended(5times)

ODM services available

High Quality Drilling Tools R25 Spherical Thread Button Bit for Mining $12.00-15.00 Min. Order: 1 meter	T45 89mm Tungsten Carbide Thread Button Drill Bit High Manganese Steel Forging Drilling Tool for Coal Mining $2.00-6.00 Min. Order: 1 piece	SINOROCK 7,11,12 Degree Tapered Rock Drill Bit with Tungsten Carbide Button Bits $4.60-12.00 Min. Order: 1 piece	Professional DTH Hammer Button Bit for Water Well and Ore Mining Drilling Tool Forged Processing $45.00-54.00 Min. Order: 1 piece
	90mm 110mm 130mm Low Pressure DTH Hammer Drill Bit Forged Drilling Tool for Water Well & Ore Mining $48.00-54.00 Min. Order: 1 piece		H25159mm H22108mm Shank 7 Degree Casting Processing Rock Drill Taper Rod for Coal Mining Drilling Tool $16.80-22.50 Min. Order: 1 meter