lamination aluminium rail, balcony guardrail, grilling and garden fencing. products introduction:lamination aluminium rail, balcony guardrail, grilling and garden fencing.wall thickness:2.2mmproducts performance: aluminium alloy together with hornschuch Skai cool color film lamination .has the metal material characteristic: strong , burliness, stable, hardness,, indehiscent, difficult to ...