... , JISCasting processwater-glass sand casting, water-glass investment casting, lost-wax investment casting, clay sand casting, furan resin sand casting, shell Casting, die castingOur Materialstainless steel ... , Liquid penetrate test, etc.Surface treatmentAnti-rust oil, powder coating, epoxy spray coating, anodic oxidation treatment, plating or as per requirementsPackagingWooden ...