Zoucheng Dongyuan Petroleum Machinery Co., Ltd. is a high-tech. Company specializing in Positive Displacement Motor, as well as relevant fittings, for onshore and offshore oil drilling. It has been taking the role as one of the most reliable tier one suppliers of SNOPEC and CNPC. 
Downhole motor is a kind of drilling tools developed for converting hydraulic energy into mechanical energy through power section which is made up of a stator and a rotor. The motors are usually used together with cone bits, diamond bits and so on in drilling operation, such as directional and vertical drilling, horizontal drilling, correcting deviation, coring, reaming, sidetracking, etc. 
Our downhole motors enjoy high prestige in the all over the world because of their prominent performance .
We can supply a complete line of drilling motor ranging from 2-3/8"OD to 11 1/4"OD, different types and specifications, such as ABH (adjustable bend housing) and oil based mud or high temperature etc.