Guizhou Sinodrills Equipment Co.,Ltd. (registered trade mark "Sinodrills rock tools", hereinafter referred to as Sinodrills) is a specialised rock drilling tools supplier and exporter. Associating strategically with all top class producers & manufacturers in China, we've involved in professional distribution and supplying in this field for many years. From its establishment, Sinodrills focuses on improving products quality while cutting down total cost to meet every customer's quality requirement and purchase target. It is just because of this, our products had been exported to 72 countries all over the world till 2010. Based on one - stop - shop Philosophy, Sinodrills carries comprehensive range of top hammer drilling products,drill bit products,DTH drilling products, Diamond Exploration Tools and self rock drilling tools, therefore whatever you need, we always can be able to meet you...More.