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 & equipment 2. Down the hole hammer & bit 3. Stone quarrying equipment & tools 4. Rock drill We would like to take this opportunity to build business relationship with you. Welcome to visit our website ***** for more details. Please feel free to contact me if you are interested in our products. We will send related e-catalog