WACO Products Inc
http://www.wacoproducts.com

Manufacturers of fabricated aluminum and stainless steel sluice gates, slide gates, stop gates, weir gates, hatch covers, safety extensions, fall prevention systems, barscreens, and other items used in wastewater and marine applications.

Applications are inspection bridges for nuclear containment pools, enclosures to protect gas meters and valves, access ladders for high tension power lines, marine gangways, water and wastewater treatment facilities, waste pump stations, and more.