Caledonia Plastics is a Manufacturer of Extruded Plastic Rod, Pipe and Tube. The Company has been supplying North American and International plastic distributors with quality materials for over 30 years, with an industry wide reputation for: consistent high quality, competitive prices and product development. We develop new products for special applications and we also extrude custom blends, colours & formulations. Let us assist with your product development and manufacture special products for you.