Iron Casting Process and Tech in our company are mainly relevant to Sand casting and Investment Casting（lost wax casting）.
You can get three major iron castings from us.
* Grey Iron (Gray Iron) : GG20, GG50, GG60, GG70 or ASTM, JIS norml,
* Ductile Iron (Nodular Graphite cast iron， spheroidal-graphite cast iron): GGG45, GGG50, GGG60， GGG70 or ASTM，JIS norm,
* Special Cast Iron - alloy cast iron, such as: Wear resistant cast iron, Corrosion resistant cast iron, Heat resistant cast iron,