Zuanshan Mining Machinery Co., Ltd located in Liaocheng, Shandong Province, we have specialized in research, development and production of down the hole DTH drilling tools, Tricone bits, hydraulic drifter series and hydraulic rock drill spare parts for more than 20 years. We are one of the very few manufacturers & suppliers in China, which could offer the whole drilling solutions & plans, with advanced technology, excellent equipment, strict testing and perfect service network.

Our leading products include DTH bits, DTH hammers, DTH drill pipes, Odex drilling tools, RC DTH drill tools, DTH drilling accessories, Tricone bit, steel tooth tricone bit, drag bit, PDC bit, roller bit, diamond core drilling tools, TCI bit drilling pipes, hydraulic drifter, rock drill spare parts, shank adaptor, copper driver, piston, guide sleeves, piston guide front, piston guide rear, gear wheel, gear, bushing, shaft complete, hydraulic motor, roller bearing, damping piston, intake accumulator, valve cover left, connection plate, intermediate complete, valve piston, liner, rotation chuck, rotation chuck bushing, flushing head, side bolt, stop ring, back head, gear wheel, gear housing, service kit etc., covering 15 categories and above 200 types. Our band “Zuanshan” has earned a good image of global market, goods are exported to over 120 countries in large quantity regularly, and quality has been proved great. Moreover, our group company has passed the evaluation of ISO9001: 2008 Accreditation.

Zuanshan Mining Machinery Co., Ltd will always focus on the strategic conception of “Survival by quality & service, Development by credit”, to provide users with the whole premium quality drilling solutions.