Chinook O-Rings & Seals

Chinook was founded in 1979 in Beaverton, OR as an eclectic local O-ring distributor, welding service, and billboard/sign designer. In the late 1980s, it consolidated its focus to O-ring and Seal distribution. Since the late 80s and up until its sale to the Great Lakes Industrial group, Chinook has partnered with its customers to offer quality products and service in the O-Ring and Seal product lines.