... Size:1155*32*2mm 2mm*1155mm stainless slide guide rail,machinery parts,cnc machining HK Fine Hongda ... materials1.Carbon steel, alloy steel, stainless Steel, Tungensten etc.2.Brass, bronze, aluminum, magnesium, Aluminum alloy, and zinc ... normalizing,vacuum carburizing, nitrogen, carbonitriding etc.. Production ProcessArrange Production 2. Production Process 3.Testing 4. Packaging Customer Inquiry Notes: ...