customized Cylindrical coil spring

  • Common Compression Spring
    Common Compression Spring

    This is applied to Auto parts, Hardware, electrical appliances and Mechanical equipment, it is made by CNC to ensure its accuracy. And the material used are Carbon steel wire, Alloy wire and...

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  • 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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  • Exhaust Pipe Spring
    Exhaust Pipe Spring

    This is applied to the vehicle exhaust pipe , the material used is stainless steel to prevent rusty.

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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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  • Variable-rate Suspension Spring
    Variable-rate Suspension Spring

    This is applied to the vehicle which has special requirement for damping performance, it is made by special moulds with special material, the wire used is taper in both ends and fat in central.

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