Meet the China national standard GB/T6892-2006 and Europe standard EN12020-1,2(2001) and American St

Meet the China national standard GB/T6892-2006 and Europe standard EN12020-1,2(2001) and American Standard ANSI H35.2-2003Maximum circumscribing diameter 400mmExtruded profiles maximum length 13mHigh mechanical strength, good machining

aluminum fence