Welcome to the official website of Tieling Dongsheng Petroleum Machinery Co., Ltd.

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Tieling Dongsheng Petroleum Machinery Co., Ltd.

Tieling Dongsheng Petroleum Machinery Co., Ltd.

Tieling Dongsheng Petroleum Machinery Co., Ltd.

Home page

Equipment

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

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About us
- Profile
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- Cases
Equipment
- Detection method
- Throughput
Product
- Oil pump
- Pump barrel
- Plunger
- Parts
- Tool class
News center
- Company news
- Industry dynamics
Contact

Service phone

Address: No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.

Phone：024-72865567

Cell phone：13904108972

Mailbox：dssydssy@163.com

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