high stability long using life; easy assembly Detailed Product Description1:Certificated to ISO 9001:2008 2:Varity of types for choice or produced as your reference3:Material:Brass,stainless steel,Al alloy 4:Finished plain/Zinc details: Namecolor steel roof tileDimensionsLengthaccording to customers' requirementsThickness:0.3-0.5mmWidth 470mm,600mm,760mm,820mm , 840mm , 900mm,970mm,980mm , ...