... .04mm 4.Marking Zone:80x40mm 5.ISO9001:2000 with CE Continuous Identification Marking Machine for Steel Products (DBG-HY1) Application Introduction A Vehicle ... steel, wild steel, alloy steel, carbon steel and etc. products, Such like, steel ball, steel-case, steel-cast parts, steel-clad arms, steel-cored and encased parts, steel-plated parts, steel-work...Metal--Aluminum/steel ...