USEFUL LINKS

		Air Handling Systems A premier source for dust and fume collection ductwork, slidegates, hoses and other accessories.Their print and online catalogs provide the necessary information and tips for you to designan economical, reliable and efficient duct system.
		American Conference of Governmental Industrial Hygienists
		ASHRAE American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. is an international organization of 50,000 persons with chapters throughout the world.
		NFPA National Fire Protection Association
		OSHA Occupational Safety and Health Administration, US Department of Labor.
		The Association for Manufacturing Technology Dedicated to supporting and enhancing the activities of American manufacturers.
		The United States Environmental Protection Agency
		Wood Machinery Manufacturers of America Dedicated to the advancement of the U.S. woodworking machinery and cutting tool industry while promoting awareness of American technology in the woodworking industry.
		Woodweb online woodworking industry information