... ,High quality and competitive priceMaterial:Aluminum,Iron,Brass,Carbon steel,Bearing steel,stainless steel,PlasticSurface TreatmentPolishing,Zinc/ ... Auto cadBusiness Scope:1. Zinc Alloy Die Casting.2. Aluminium Die Casting.3. Plastic Injection Product.4. Die- ... NO. mechanical part processingMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, solder alloy, HSS, tool steels, ...