Kleen Test Products, a subsidiary of Meridian Industries, is a privately held, family-owned company headquartered in Port Washington, Wisconsin. As a leading, full-service contract manufacturer, we've been helping brands put innovation in consumers' hands for more than 65 years. Companies everywhere are saving time and money by entrusting us with the manufacturing and packaging of their high-profile, consumer products. They know we'll maintain their solid reputation and satisfy their high expectations for superior quality and value.At Kleen Test, we turn ideas into realities and help improve existing products and supply chains, while fulfilling commitments to our customers without compromise. From our multiple FDA- and EPA-registered facilities in Wisconsin and Ohio, we have the resources and technological expertise to efficiently handle many diverse manufacturing and packaging needs.