... including material cert, diemension reoprt, control plan and so on.We design and make Die Casting Mold ourselves. * ... , sandblasting, painting, anodizing, powder coating, electrophoresis and so on.* Provide all documents including control plan,material cert, dimension report ... hardness testing, salt spray testing and so on*Products time:20~ 30days.* 24-hour service with prompt reply*Process: sanding and ...