Oil tempered spring steel wire and high tensile spring steel wire

             Oil tempered spring steel wire and high tensile springsteel wire 

Use for making compression spring, extension spring, torsion spring , mattress spring , flat control cable ,  etc.

Diameter:0.70---16.0mm

Wire Rod Material: vdcrsi tdcrsi 

Standard: EN10270-2,

Surface: Smooth , Lead Patented  heat treatment  and Phosphated.

Certificate:  ISO9001 , ISO14001 , SGS