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Construction Machinery

Industry Overview

Engineering machinery is a general term for construction machinery used in engineering construction. Widely used in construction, water conservancy, electricity, roads, mines, ports and national defense and other engineering fields, a wide variety, including mining machinery, shovel transport machinery, engineering lifting machinery, etc., with the national economic development, all kinds of construction projects significantly increased, the demand for construction machinery is also increasing.

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  • Track Shoes

  • Welding Materials

Research and Development

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    Grain size level

    The grain size level must meet customers' requirements.

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    Steel for excavators

    23MnB, 25MnB, 25CrMnB, 27CrMn, 15B23-M

  • 晶粒度级别.svg
    Grain size level

    The grain size level must meet customers' requirements.

  • 挖掘机用钢种.svg
    Steel for excavators

    23MnB, 25MnB, 25CrMnB, 27CrMn, 15B23-M

Be our partners

Longteng Special Steel actively seek industry cooperation, jointly promote industry progress and dev

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Contact us

Please provide the following details so that our representatives can better understand your needs and get in touch with you as soon as possible.

Section Steel Company
Pipe Pile Steel
Hot Rolled and Hot Forged Grinding Balls
Bearing Steel Balls
Steel Bar
Wire Rods
Welding Materials
Pipe Flanges
Automobile Forgings
Large Ingots and Forgings
Middle Plates
Mould Steel

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