Product Name: Aluminum Sand Casting Suppliers for Motor Housing Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008 Standard: AISI Surface Roughness: Ra6.3 Surface Treatment: Sand Blast Material: Aluminium & Aluminum Alloy Machining: CNC Machining Application: Machinery Parts Sand Core Type: Resin Sand Core Casting Method: Thermal Gravity Casting Type: Clay Dry Sand Technology: Sand Casting Surface: Sand Blasting, Powder Coating, Polishing... Service: OEM/ODM Shipping: Express, Air or Sea Drawing: 2D or 3D Inspection Report: Material Report and Dimension Report Payment: Tt Tolerance: CT6-CT9 Roughness: Ra1.6-Ra3.2 Trademark: OEM Transport Package: Cartonbox + Wooden Pallet Specification: Custom Origin: Qingdao, China HS Code: 8401200000 Product Description Sand casting processWe can provide aluminum&Iron&Copper sand casting parts according to drawingsOur FactoryOur Quality ControlFor samples or mass order:there are two testing for material, one is after mealting, one is after finishing products.Before shipping, material report, dimension report and photos will be udpated.Weensure that our customer can receive the qualified products.And we will take responsible for the unqualified products.We are reliabel supplier inChina.Our Company