NCH has been in business in the North American market since 1919 and we have been growing ever since. Our North American operations include five main areas of concentration: industrial cleaning and maintenance, water treatment and remediation, plumbing, pet care and specialty industrial supplies. To support these diverse businesses and our customers, we have many manufacturing plants, sales offices, research facilities and distribution centers located throughout North America employing associates in all 50 states and Canada. Research, product development, quality control, field testing and customized analysis are all part of the ongoing efforts at NCH to deliver market-driven, innovative and high-performing products to our customers and this strategy allows us to remain competitive with larger corporations yet still retain an entrepreneurial, NCH family culture.