Hejian Deris Petroleum Drilling Equipment Co., Ltd

We are a professional supplier of new and used(rebuilt) drill bits used for oil filed, water well. Including tricone bits, PDC bits and drill pipe. Various of model and dimension available. Good condition and reasonable price. We also import junk tricone bits and PDC bits. Our products are used in oil field, gas field, mine, well, geologic prospecting, geothermy developing, hydrological detection, project piling, etc. guaranteeing quality and considerate service. The principle of our company is based on the quality of survival. With advanced technology and scientific management, our company develops with reputations for providing quality products and best service. After years of production, business development and technical innovation, our company has established a professional team including technical support and after-sales. The complete varieties, high quality, reasonable price and saving cost for you, big inventory, and rapid delivery are our characteristics. Welcome new and old customers to visit and discuss cooperation!