TYMETAL designs and manufactures the most extensive line of perimeter security gates and crash-rated products for commercial and industrial markets. Whether you need a standard or custom design, from cantilever or overhead slide, ornamental, picket, and vertical lift gates, crash-rated systems, and a full range of gate operators. For perimeter security solutions you can trust, turn to TYMETAL. With more than three decades in the industry, we are the leading security gate manufacturer in the United States. TYMETAL manufactures standard and custom fabricated solutions in our New York and Texas locations.