We are a specialized manufacturer of quality rock drilling tools and supplier of various kind of industrial products for mining, tunneling,quarrying, water well drilling in China. We can supply below products:1. Rock drilling tools & equipment2. Down the hole hammer & bit3. Stone quarrying equipment & tools4. Rock drillWe would like to take this opportunity to build business relationship with you. Welcome to visit our website ***** for moredetails. Please feel free to contact me if you are interested in our products. We will send related e-catalog