magnesium die castings 1, material; magnesium alloy 2, surface treatment : passivation 3, thinkness ; 1.0mm Magnesium die casting1, Magnesium die casting 2. SGS Factory Audit , ISO9001-20083.. OEM and ODM parts range: Auto parts, electronic parts, furniture parts, home appliance and other industrial uses .4, Process: Casting, Machining, Assembly and Surface treatment according to customers.,We ...