Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

The Russian customer was at 4000 meters downhole, the feed rate was slow and weak, after replacing our 172 equal wall thickness high torque downhole motor, the problem of slow feed rate was solved perfectly, and the customer expressed great satisfaction.

Sinopec Southwest Drilling Company, the development of Puguang block thinning well program, our company was instructed to immediately organize personnel to design and development, according to the plan to put into production after the completion of the LZ150 series of downhole motor, into the well after the use of the effect of customer recognition

PetroChina Bohai Drilling Company offshore oil platform, due to the lack of freshwater resources at sea, mud all contain salt water, for which our company provides customers with salt water mud screw, rotor take tungsten carbide spray technology, especially corrosion-resistant, in the use of the period of time has been the customer unanimously praised!