... casting, Steel casting, Sand casting:1.We are manufacturer specialized in producing casting products, mainly products: Iron casting, Aluminum casting, Steel ... ), GS-60(1.0558);JIS-SC410, SC450, SC480, SCC5;BS-A1, A2, A5;NF-GE230, GE280, GE320, GE370Soluble glass sand mouldingResin-sand ...