... , Suitable for Construction,OEM order is accepted. Material: aluminum alloy Fences made of Aluminum alloy by sand casting,Powder Coated Process Surface ... ,OEM orser is accepted Die, sand and mold casting process Can offer three types of molds die castings, sand castings and ... , specifications and sample Casting capacity: 200 to 500 tons/month Sell Handrail,Aluminum fence (ISO9001:2000)