Guizhou Sinodrills Equipment Co.,Ltd.

Guizhou Sinodrills Equipment Co., Ltd. , also named DVY International, is a Chinese professional supplier and exporter of rock drilling tools for mining, quarrying, tunnelling and well drilling. Our products mainly cover the following fields: --Tools for hand-held rock drills: tapered chisel bits, tapered cross bits, tapered button bits, tapered drill rods, integral drill rods, etc. --DTH (down the hole) hammers and bits, drill rod, drill tube, drill pipe, casing steel, ODS (ODEX-pilot bit, guide device, reamer) ; --Top hammers drilling equipments: shank adapters, coupling sleeves, extension rods, button bits, cross bits, drifting rod, speed rods, drill tube, connection adapter, and so on; --Drag bits: step and chevron type; --Diamond core drilling tools: diamond core bits, reaming shells, etc; --Rock drills: air-leg, hand-held, motor driven, internal conbustion types. --Anchor rods, anchor bits, hollow steel, furnace rods and bits, mine lamps, light rails for mining and tunnelling. With principle to introduce the best products made in China in this industry, our products have been sold more than 50 countries and areas over the world. Our main market is located in Europe and Asia. Besides, we ensure you the soonest delivery time and low prices with satisfactory performance, which is the most advantageous for us. For more information on our products, would you please visit our website WWW. Sinodrills. Com? If you are interested in our products, please contact us by sending email or by fax. We look forward to your early reply and further cooperation with you.