xinshun foundry cast iron fence: 1)gray iron,ductile iron 2)Fully recyclable material 3)Easy assembly 4)OEM offer xinshun foundry cast iron fenceDetails TypeFencing, Trellis & GatesPressure ... for road,freeway,railway,airport garden,buildingWarranty10 yearsOEM acceptablePackingWooden PalletWelcome to inquiry xinshun foundry cast iron fence