Qingdao Casting Quality Industrial Co., Ltd.

casting quality industrial is specialized in producing sand casting ,investment casting and die casting products in china. our manufacture processes: 1. sand casting, resin sand casting and green sand casting; 2. investment casting, lost wax casting or precision casting; water glass( colloidal silica-sodium) or silica sol technology; or colloidal silica-sodium silicate compound 3. lost foam casting or expendable pattern casting, vacuum casting 4. die casting; 5. permanent casting and gravity casting; 6. low pressure casting; 7. centrifugal casting 6. cnc machining. the material included: cast gray iron, ductile iron, malleable iron, wear resistant cast iron, carbon steel, stainless steel, brass/bronze and aluminum.