Springs

Features:
1) Diameter: 1-80mm
2) Materials: SUS301, SUS304, Steel, 60Si2Mn (9260 or SUP6), 50CrVA (6150 or SUP10),
60Si2CrA (9262 or SUP12)
3) Mainly used in machines, electronic vehicles, industry
ovens, heavy machines and other huge assets
4) All of high quality

all springs with the diameter 1-80mm are cold coiled. with the advanced cold coil  spring assembly line. and also wei cooperate with jingyin xiangcheng material and baogang steel company. with the good manufactue capacity . all springs are have high quality.

Packing: wooden boxes