About Us

Liaocheng Jinquan Construction Machinery Co.,Ltd was established in 1993, 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 rock tools, mainly produce "Jinquan" brand rock drilling tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders etc. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
 

Our production base for Top-hammer & DTH rock drilling tools was equipped with advanced heat treatment equipment, CNC production equipment and the most advanced laboratories and testing facilities. Our production base will enhance the stability of product quality, shorten delivery time and effectively save drilling costs for the users. Furthermore, our products are produced & designed in terms of IS09001:2008 stipulation. Owing to our products’ excellent performance and reasonable pricing policy, we successfully minimized our every customer's drilling cost into per meter.