... AISI3) Weight:0.1-5000kg4) Processes: sand casting process, investment casting process (silicon soil process and water glass process ... ), die casting process, permanent mold casting, forged parts,5) Manufacturing equipment (foundry ... Dalian, China 116023 Office Address: Room 2308, Jinchen International Building, No. 570, Changjiang Road, Xigang District, Dalian, ...