Production workshop

Tieling Dongsheng Petroleum Machinery Co., Ltd. is a professional manufacturer that designs, develops and manufactures various oil pumping equipment and downhole tools for oil fields. The company was founded in 2000 and covers an area of 20,000 square meters, including a factory area of 4,000 square meters. There are 12 CNC lathes, 30 ordinary lathes, 4 centerless grinding machines, 11 cylindrical grinding machines, 5 milling machines, 7 honing machines, 2 long plunger welding machines, 8 ordinary welding machines, and electroplating production lines. It also includes more than 100 professional machining equipment such as drilling machines, straightening machines, grinders, bridge cranes and surface heat treatment equipment.