OK International

Who we are

Founded in 1982 by Owen Kellett, Sr., OKI today is a leading global manufacturer of integrated Packaging Automation Systems. With his daughter, Ann Marie Kellett and his two sons, Owen Kellett Jr. and Stephen Kellett, this family run business has extended its expectations. With almost 40 years of experience, thousands of machines in service, and geographic reach to over 60 countries, OKI is the proven worldwide leader in complete Bulk Packaging Systems and Continuous Heat-Sealing Bag technology.

To ensure we achieve these goals for our customers, over the years we have invested extensively in expanding our worldwide engineering, manufacturing, and service capacity to serve a worldwide market.

OKI Systems Division specializes in complete flexible automation solutions for bulk product packaging needs including Case Erectors, Bag-in-Box Inserters, Liquid and Bulk Dry Product Fillers, Bag-in-Box Folders and Sealer Bag Closers, Case Closers, Roll Stock Film, and custom designed Conveyors Systems all integrated to convert our customers products ready to go to their customers.

The OKI Sealer Division specializes in continuous heat sealing platforms, offering the most advanced Bag Sealing Machines, such as Hot Air Sealers, Band Sealers, Medical Sealers, Bagging Systems and Integrated Conveyors for a wide range of demanding end-user bags in the worldwide food, staples, and medical device industries.

Our values


We take packaging performance personally. Your results and our reputation depend on it. Our team works closely with you to deliver the right OKI machine or complete system for your unique needs and ensure it's performing at the highest level.

Our modular solutions are easy to operate, install and maintain. We build them with pride using high quality components that provide years of 24/7 service. We meet or exceed industry standards for quality and safety. We support OKI machines with strong aftermarket support and stand with you to ensure value and performance. The choice for end-of-the line packaging solutions has never been more certain.