American Barricade Co, 173 NE Columbia Blvd, Portland, OR 97211, US

For more than 100 years, Dicke Safety Products has been designing and manufacturing a variety of safety and tool products. Located in Salem, Ore., the company manufactures and supplies a range of safety products, such as roll-up signs, sign stands, safety apparel, barricade lights, ladder safety items, flags and banners, saw heads and stop/slow paddles. Its products are used in the construction and maintenance work zones as well as emergency traffic control. Dicke Safety Products also caters to utility and arborist industries by supplying various tool products.