Zero International Inc.
Aluminum thresholds and stair nosings are available with non-slip, epoxy, abrasive particles bonded into the grooves or with formulated rubber inserts. The treads are durable and designed for schools, hospitals, and commercial applications. The treads include an Americans with Disabilities Act detectable warning for stairs and ramps and can be integrated with photoluminescent edges for emergency exit lights during a power failure.
Greenheck: Model IV
Armstrong World Industries: Axiom Design Troughs
Focal Point: Score 2 Suspended and Surface Mount
APM Steam: Heat Exchanger Assessment and Testing Service
Russelectric: RTSMV Automatic Transfer Switch