The Korex Companies are Contract Manufacturers and Packagers of a wide variety of consumer, industrial and institutional prod ... ucts. Korex is the largest contract manufacturer of powdered automatic dishwasher detergent and laundry detergent in North America. Our customer list includes virtually every major marketer of household cleaning products in North America. Our customers are attracted by our ability to manufacture and package their products cost effectively and to their exacting quality standards. Korex uses its buying power to offer our customers competitive pricing on chemicals and components, often below the cost that would be available with just one customer’s volume. Our three modern facilities are built around sophisticated production technology and automated equipment. We have the resources to purchase and install new equipment to meet virtually any customer requirements. read more