Company Description
We are Hejian Deris Petroleum drilling equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump and stablizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price.

We are a professional supplier of new and used(rebuilt) drill bits. Including tricone bits, PDC bits and drill pipe. Various of madel and dimension available. Good condition and reasonable price. We also import junk tricone bits and PDC bits.

Our products meet API standard and the bit of international general type with IADC (the international association of drilling contractors) coding standards.
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!