we are specialized in coil spring. It is your best choose to buy with excellent quality and competitive price spring in Shanghai of China. Shanghai flat spiral spring specification is complete, superior quality.
Place of origin: China
Certification: ISO9001
Brand name: JZ
Material: Steel (60Si2MnA, 65Mn)
Sizes:3*8, 3*9, 3*15, 1.2*3, 0.8*2.8, 3*12, 2*9, 5*8 and so on
Dimension: Hight: 0.8~6.0; width: 2~40mm
Hardness: HRC 15~22
Purpose: for angle adjuster
Shape: Flat (free angle)
Coil springs can be used in auto seat recliners, auto window regulators, spring wound alarm clock, latch-off and so on. We can make spiral springs according to the samples or the drawing with various sizes.
For further information, pls kindly contact me directly:
