... machinery Unit weight:500kg to 120 tons Material:Carbon steel,low alloy steel:ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo,ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn ... mill,rotary kiln,shipbuilding,metallurgy,mine,sugar mill,powder plant,rail road,engine bed and so on. We can provide ... parts,sugar mill machinery parts with carbon steel or low alloy steel.The casting parts can be supplied as following treatment ...