Profile: American Gutter Supply, Inc. offers copper gutter and aluminum gutter materials. We produce seamless gutter machine, metal shingles and screws. Our gutters include k-style gutters, half round gutters, downspout elbows, copper rain chain and conductor heads. Our products are available in a wide range of sizes and shapes. Our gutters are avilable in various colors. Our downspout crimper produces a double crimp that downsizes without deforming down-spout. Our aviation style steel metal snips are suitable for straight cuts and slightly curved cuts in either direction.