This style is welcomed in oversea market for it's better quality & price.
It can supply better load-bearing
For cast iron floor,we have many size for your choosing:30*60cm; 50*60cm; 60*100cm; 60*110;50*70cm ;60*70cm; 70*70cm.
You different style is also welcomed.
Following is the installatioon of 2 kinds of farrow crates with this floor.
cast iron floor 30*60cm