wire spring(compression spring. metal spring.auto spring)
Material: Spring steel
Color:Yellow. Blue. Red. Coffee.Green. Blac

wire spring (compression spring. torrision spring.coil spring)
Material: Spring steel

Color:Yellow ( TF: light small load)

          Blue(Tl: light load)

          Red(TM:Medium load)

        Green(TH: heavey load)

        Coffee(TB:Extremely heavy load)

        Black( TR:round coil spring)

Without MOQ.  competitive price with high quality and good compression for automative or auot car industries!