... hard, matt. Certification: ISO9001:2008 OEM is accepted Stainless Steel Wire Instructions:1) Grade: 301,302, 304, 304L, 316, 316L ... Application: Tie wire, pins, lashing, forming wire, filters, gaskets, elevators, safety wire, shaped and flat wire, conveyors, jewelry, springs, brush welding, electrical, wire line, craft ... 0523-83933818Fax: 86-0523-83902678Mobile: 8615152619120 304 Stainless Steel Wire