To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Tapered Drilling Tools, 12degree Rock Drill Bit, Tapered Chisel Bit, Tbm Tunnel Boring Machine,Diamond Tip Drill Bit For Rocks. Create Values,Serving Customer!" is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Please contact with us now. The product will supply to all over the world, such as Europe, America, Australia,Bandung, Mecca,Madagascar, Costa rica.Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.