Company Description. St. Joseph Plastics is a plastic recycling company located in St Joseph, MO. For over 25 years, our company has been specializing in producing post-consumer and post-industrial recycled pellets and flake, with a focus on post-consumer Polypropylene reprocessed pellets. We are committed to supplying our customers with clean, high-quality, recycled plastics. To learn more about the products and services we provide, please visit...