SINCE

2000

Focus on the customer and delivery the maximum value for customers as the management concept

Tieling Dongsheng Petroleum Machinery Co., Ltd was established in 2000. As a leading pump manufacturer in China, it is committed to design, develop, manufacture and supply oilfield products such as sucker rod pump, special sucker rod pump and downhole tools, etc. The company is the qualified material supplier of CNPC , Sinopec and Weatherford. It covers an area of more than 20,000 square meters, 96 existing staffs, including 20 engineers and technicians.Registered capital of 56 million yuan.Annually produce more than 20,000 oil pumps and special oil pumps.

Tieling Dongsheng Petroleum Machinery Co., Ltd has been certified by ISO 9001 Quality Management System, and licensed to use API11AX certificate. The company covers 100 kinds of Sucker Rod Pump products and Accessories such as subsurface tubing pump, long-plunger anti-sand pump, drain, centralizer, spray metal plunger,alignment and unified grinding, etc. The company has established a complete inspection system and apply entire-process-control and inspection, from raw materials, semi-finished products to finished product.

Our products have been widely used in major China Oilfields, such as Liaohe, Daqing, Changqing, Shengli. Meanwhile products have been distributed to USA, Canada, Romania and Indonesia etc.

The company is committed to set "Dongsheng" image and create "Dongsheng" brand. Focus on the customer and delivery the maximum value for customers as the management concept, positive enterprising to make a greater contribution to the petroleum drilling.

2000 Year

Founded

20000 +

Annually produce

20000

Area covered

56 million

Registered capital

Company Video

We have strong scientific research and technical capabilities. Fixed assets of 33 million yuan, covering an area of 20000 square meters, with an annual output value of nearly 50 million yuan.

Close Video

Our Factory

Our product range consists of over 100 types of rod pumps and accessories, including downhole tubing pumps, long-plunger sand control pumps, drainers, centralizers, metal-sprayed plungers, alignment parts and uniformly ground components.

Machining engineering inspection

Machining engineering inspection

Plunger outer diameter detection

Plunger outer diameter detection

Plunger spray coating thickness detection

Plunger spray coating thickness detection

Lǐhuà shìyàn 4/5000 Physical and chemical test

Lǐhuà shìyàn 4/5000 Physical and chemical test

Rockwell hardness test

Rockwell hardness test

Vickers hardness test

Vickers hardness test

Hydraulic straightening machine

Hydraulic straightening machine

Pipe mill

Pipe mill

Honing machine

Honing machine

Electroplating production line

Electroplating production line

Long plunger spray welder

Long plunger spray welder

Cylindrical grinding machine

Cylindrical grinding machine

Production line

Production line

CNC lathe

CNC lathe

Production workshop

Production workshop

Production workshop

Production workshop

Team Spirit


Forging Steel Backbones, Upholding Quality Commitment

Development Philosophy


Integrity First, Craftsmanship Core, Win-Win Way

Core Values


nnovation Drives Progress, Excellence Pursued with Precision

Corporate Mission


United in Vision, Strong as Steel

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