Kanto's U.S. Manufacturing Facility is located on 11.2 acres in the Rivergate area of Portland, Oregon. The Portland Facility was modeled after Kanto's fifth successful plant in Ohmuta, Japan. Although Kanto has been providing product to semiconductor partners in the United States since 1989, material was first produced from this facility in 1996. Kanto has made a significant investment here and plans to continue expansion of this facility, the premier semiconductor chemical factory in the United States.