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Control Arm for BMW 31121093450

Date:2020-05-29  Click:212   Share to:

  • Control Arm for BMW 31121093450

    Feature:
    1.OE#: 31121093450
    2.Car Make: BMW 5 Limousine (E39)
    3.Material: Aluminum Forging
    4.Guaratee: one year

    *Production Detail

    Item Upper control arm kit
    OE# 31121093450
    Car Make BMW 5 series (E39) 11.1995-05.2004
    Material Aluminum forging
    Advantage Forging with high strength
    Heat treatment
    Lightweight
    Highly cost effective
    How to choose good foring control arm 1.Measure the weight yourself, more strength more heavy.
    2.Knocking the control arm yourself, good aluminum more densely (mixed little Impurity), echo more clear.
    3.Watching the surface of the control arm, good aluminum more glossy and bright.

    *Producing Progress

    Alloy Melting-----Found-----Extruding------Forging-----Heat Treatment-----Machining

    *How to control our control arm item more reliable and safe

    1.Alloy melting composition ratio

    2.In addition to gas

    3.Filtration

    4.Casting inverse segregation

    5.Extrusion process quality

    6.Forged metal flow lines

    7.Heat treatment temperature

    8.Time

    9.Grain size control

    10.Dimensional accuracy

    Etc...

    With all these system control, then we can make sure all our item more reliable and safe!!

     

    *Photo

     

    *Package

    Neutral carton box with inner plastic bag

    Shipment:Sample quantity by air(DHL, UPS or other courier), Bulk quantity by sea.