Formas diferentes 2.5mm Rack de prato inferior fio de mola de fio de metal de formação de dobra fabricante

Different Shape Wire Spring Metal Wire Forming Bending Manufacturer 1. Grade: Topone stainless steel wire forming 2. Size: 0.3mm-16mm 3. Standard: AISI, ASTM, DIN, EN, GB, JIS 4. Certification:ISO Material stainless steel wire Surface soap coated(matt) or bright Standard ASTM A580, JIS G4309, EN ...