mattress spring steel wire for pocket/inner/bonnell spring

we can offer all wires used in mattress ( size from 1.3~5.0mm) ,like Mattress Innerspring Unit / Bonnell Spring Unit / Pocket

Spring / Spring Coil / frame steel wire

we can offer different high carbon grade spring steel wire ( other steel grade like stainless or alloy grade we can aslo do)

we can offer size from 0.1mm~6.5mm 

we can do the spring wires in DIN17223-1/-2 EN10270-1/2 ASTM A 227/A229 , GB-4357,JIS G3521 etc.

we can offer wires in different surface, like bright/Nickel coated/galvanized/brass coated as different buyer need.

packing: coils packing,different DIN spool ,coils packing, Z2, Z3 packing