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 belongs to the group company of Golden Spring Drilling Limited. We are one of the biggest production bases of all kinds of top hammer rock drilling tools and DTH drilling tools, mainly produce "Jinquan" brand rock tools, including threaded button bits, tapered button bit, cross drill bits, MF rod, extension drill rods, tapered drill rod, integral drill steels, DTH button bits, DTH hammers, DTH drill pipes, shank adaptors, coupling sleeves......
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Rock Drilling Bits
Thread Button Bits, Taper Button Bits, Cross Bits, Chisel Bits.
Rock Drilling Rods
Thread Extension Rod, Male-Female Drill Rod, Drifter Rod, Integral Drill Rods, Tapered Drill Steels.
Shank adaptors & Coupling sleeves
All kinds of Shank Adaptors, Coupling Sleeves, Adaptor Coupling, R32/ T38/ T45/  T51.
Down The Hole (DTH) Drilling Tools
Down The Hole Bits, Down The Hole Harmmer, Down The Hole Tube.
Foundation Drilling Tools & Road Milling Bit
Cutter Bits & Road Planing Bits.
Shield Driving & TBM Cutters
Shield Driving & TBM Cutters
 >>Tapered Rock Drilling Tools
 >>Blast Furnace Tapping Tools
 >>Bench & Production Drilling
 >>Drifting & Tunneling
 >>Shank Adaptors
 >>Down The Hole Drilling
 >>Mining Tools & Road Cutting Bit
 >>Shield Driving & TBM Cutters
 >>Tungsten Carbide Inserts

Add: Economic Development Zone, Liaocheng, Shandong, China
Tel: 0086-635-8206122
Fax: 0086-635-8206122
Cellphone/Whatsapp/Wechat: +86-15965516086
MSN: Skype: rockdrillingtool

Copyright @ Liaocheng Jinquan Construction Machinery Co.,Ltd. ³ICP17004716