sheet metal deep drawing parts Material: copper, stainless steel, carbon steel, aluminum, etc. Standard/non-standard sheet metal deep drawing parts 1. Material: brass, copper, bronze, stainless steel, carbon steel, aluminum, etc.2. Standard/non-standard parts, OEM/ODM is available3. Surface finish: coating-plating, Zinc plating, enamel, hot-dip, and polishing and so on.4. ISO9001 2008 quality ...