|DIN 17223 Grade B C D High Carbon Spring Steel Wire|
DIN 17223-1, EN10270-1, JIS G 3206, JIS G 3521, JIS G 3522,
IS 4454, ASTM A 853-04, ASTM A 227, GOST 9389, GOST 14959
Mechanical Equipment,Engineering Vehicle,Motor Vehicle,
Motorcycle,Accumulator Car,Bicycle,Fitness Equipment,
Elevator,Steel Wire Screen,Mattress And Sofa,Umbrella Frame,Electronic Products,ect.
Compression spring,torsion spring,extension spring,
agricultural machines,die springs,strip&wire forming springs
In order to offer you the exact quotaiton, could you pls kindly inform us the detailed item, size, material grade, quantity and other requirements.