... 6mm,6.50mm,7mm,8mm,9mm,10mm,11mm,12mm 1. Product Name: High carbon steel wires, spring steel wires, mattress ... -0.17 3. Production Standard: DIN 17223-1, DIN EN 10270-1, JIS G 3521-1991, GB 4357-894. ... Brazil, South Africa, Turkey, India, Bangladesh,5. Our other product: High carbon steel wires, medium carbon steel wires, low carbon ... 4066Skyp: shelly_wire Spring Steel Wire Dia 1.60mm EN 10270-1 SH