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China Threaded Button Bits manufacturer

Threaded Button Bits & Rock Drilling Tools

About Us
Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It ...
Factory Tour
Manufacturer of Rock Drilling, Mining and Quarrying Tools: Extension Drill Tools(System): R22/R25/R28/R32/R35/T35/T38/T45/T51/GT60 A. Shank adapter + M/F Rod + Thread Bit B. Shank adapter + Coupling + M/M rod + Thread ...
Quality Control
We have our own experienced QC. There will be strict inspection and testing for every order of top-hammer rock tools, DTH drilling tools (DTH bits, DTH hamers, DTH drill pipes), water well drilling rigs & screw air ...
Contact Us
Address : Economic Development Zone, Liaocheng, Shandong, China (252300)
Business Phone :
86-15965516086(Working time)
Fax : 86-635-8206122