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Killark is a leading manufacturer of electrical construction products for standard, harsh and hazardous environments. Our products are designed to go where our customers need them to be, from the searing heat of Saudi Arabia to the freezing conditions of the Yukon. Safety and reliability have been the cornerstone of our business for almost a century. Products for hazardous location areas include lighting, distribution equipment, plugs and receptacles, fittings, control stations, and enclosures.