Hejian Deris Petroleum drilling equipment Co., Ltd is a professional manufacturer and supplier which has rich experience in drilling well line. Our company has established a specialized technical support and after-sales team who solutions to complex problems of our customers. Our purpose is to provide our clients with the best quality tools, accessories at excellent value and best service.

Our products include TCI Tricone bit, Steel tooth tricone bit, PDC bit (marix & steel body), Hole opener (HDD Reamer bit ), Single bit, Drag bit, PDC cutter, Drilling pipe etc.

We have won strong reputation in oil & gas industries construction, geothermal, water well and mining all over the world.

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.

The complete varieties, high quality, reasonable price and saving cost for you, adequate stock, and rapid delivery are our characteristics. Welcome new and regular customers to visit and discuss cooperation!