Workplace safety signs, health safety signs and flags are used for clear warning and directional instructions. Workplace safety signs can be made from aluminium, reflective aluminium, polypropylene or coated steel, depending on your (and legislative) requirements.
CSIS offers an extensive range of safety signs such as alerting customers of a slippery floor in a supermarket, warning people of falling objects in a construction site, and stopping unauthorised personnel entering a restricted area.