Hot Galvanized Spring Wire:

1)ungalvanized/galvanized spring wire JIS SWA/SWB/SWC grade G3521-1984,diameter of wire are from 0.08MM to 11MM;

2)ungalvanized/galvanized spring wire DIN 17223-1/1964,diameter of wire are from 0.07MM to 1.50MM;

3)above products' tensile strength KG/MM2(N/MM2) are strict with standard.

Spring wire