china Elevator buffer spring

  • Engine Valve Spring
    Engine Valve Spring

    This is made by CNC to ensure the consistency of the spring’s workload, and also with the technique of shot blasting to guarantee the service life to be more than 25 million times.

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  • Railway Locomotive Spring
    Railway Locomotive Spring

    This is applied to Railway locomotive and it is made with alloy material with good fatigue performance. The diameter is between 20mm and 55mm.

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  • Custom Steel Linear Automotive Coil Spring on Sale
    Custom Steel Linear Automotive Coil Spring on Sale

    Springs, Custom Springs, Steel Spring manufacturer / supplier in China, offering Custom Steel Linear Automotive Coil Spring on Sale, 2016 New Design Custom Tin Button Badge for Promotion Gift,...

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  • Stainless Steel Torsion Spring
    Stainless Steel Torsion Spring

    The main material for stainless steel spring are 304L, 316L,631 ETC and the surface can be polished.

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  • Die Spring Series
    Die Spring Series

    It is mainly applied to mold and is made with rectangular wire, which is has large stiffness than round wire spring and also has the characteristic of small occupied space.

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  • Truck Brake Spring
    Truck Brake Spring

    This is applied to heavy truck brake and it is made by CNC with on time forming, the surface treatment is electrophoresis or zinc-plating.

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  • Stainless Steel Spiral Spring
    Stainless Steel Spiral Spring

    The main material used are SUS304L and SUS316L.

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  • Elevator Accessories Spring
    Elevator Accessories Spring

    It is applied to elevator buffer, which is the most important part of elevator accessories. In order to ensure the quality, this kind spring must be with the treatment of shot peening and flaw...

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