Product description
Features:
- REACH extension spring, helical springs, spring manufacturer precise extension spring, all kinds of springs
- Wire diameters: 0.08 to 10mm
- ISO 9001: 2008 certified
- Compliant with EU and RoHS Directive
- With REACH standard
- Materials adopt the domestic and imported SWC, SUS, SWD, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire (corrosion- and heat-resistant steel wire), bronze, copper, phosphorus copper and beryllium copper
- Alloy steel has 60Si2MNA, 60Si2CRVA and 55CrSi
- Surface treatment: plate gold, silver, white, red, yellow, blue, green, purple, black and more, salt spray test more than 100H, appearance beautiful and bright
Packing: Plastic bags for inner packing with cartons outside or according to the packing instruction of our customer
REACH extension spring, helical springs, spring manufacturer precise extension spring, all kinds of springs
Wire diameters: 0.08 to 10mm
ISO 9001: 2008 certified
Compliant with EU and RoHS Directive
With REACH standard
Materials adopt the domestic and imported SWC, SUS, SWD, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire (corrosion- and heat-resistant steel wire), bronze, copper, phosphorus copper and beryllium copper
Alloy steel has 60Si2MNA, 60Si2CRVA and 55CrSi
Surface treatment: plate gold, silver, white, red, yellow, blue, green, purple, black and more, salt spray test more than 100H, appearance beautiful and bright