oil tempered and quenched spring steel wire rods Specially for making auto suspension, rolling shutter doors, hand tools spring.

We specialized in producing spring steel wire rod and steel bar which used for making auto suspension spring, moto shock abosorbers, valve spring, extension spring, roller shutter doors and etc.

also we supply oil tempered sping steel wire with high tensile strength as customerized, develop to produce kinds of cold drawn spring wire rods(bars),carbon wire rods, special shaped steel wire, annelad spring steel to length,etc

here belowing is our main specification of spring steel wire rods for making suspension springs for your reference

Size:2mm-16mm

Standard:EN10270-2 STANDARD or higher T/S

weight of each coil:1600kgs--2000kgs