... .ISO9001:2000 Ductile iron sand casting, Steel casting, Sand casting:1.We are manufacturer specialized in producing casting products, mainly products: Iron casting, Aluminum casting, Steel casting and Customized ... -FC10,FC15,FC20,FC25,FC30,FC35;BS-Grade 150,180,220,260,300,350;NF-FGL150,FGL200,FGL250,FGL300,FGL350;Green ...