Sand casting, steel sand casting, sand casting factory 1. Casting Services: sand casting, precision casting, investment, lost wax casting, lost foam casting, silica sol casting, die casting,drop casting, etc 2. Material for sand casting: carbon steel, alloy steel, stainless steel, ductile iron, gray iron, aluminum, brass etc. 3. Serving industries: Auto, Construction, Rail, Mining, Marine, Agricultural equipment, etc 4. Certificate: ISO 9001:2008, TS16949, etc 5. Sand Casting Part¡¯s detail: 1) Weight controlled:1-3000KG 2) Heat treatment: Normalizing, Quenching, Tempering. 3) Surface treatment: Galvanizing Zn, Black oxide finish, Nickel plating, Cr-plating, surface spray paint, plastic spray, etc. 6. Machining equipment for sand casting:CNC machining shop(4-AXIS & 5-Axis), lathe, milling machine, drilling machine, boring machine, grinding machine, etc(So we also can do the machining process if you need) 7. Quality inspection: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester, etc. All of our sand casting parts will have a strict quality inspection before shipping. According to drawings.