Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Air Leg Drill, 2 Inch Drill Bit, Extension Support Rod, Drifter Rod,Hardened Drill Bits. Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services. The product will supply to all over the world, such as Europe, America, Australia,luzern, Guinea,Gabon, Cyprus.As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.