... Carbon steel, alloy steel, stainless steelStandards:ASTM, AISI, BS, DIN, JIS, NFCapacity:6,000Tons/Year or 500 Tons/Month Fields of application:Auto parts ... , machinery parts, mine parts, construction and machinery parts, metallurgy tools, shipping parts, etc. Quality control ... to customer emailsSmall orders accepted Stainless Steel Lock Parts,Lock Spare Parts