Founded in 1942, Johnston Industrial Plastics Limited is Canada’s oldest distributor and supplier of plastic shapes. Headquartered in Toronto, Ontario, the company maintains four full-service warehouse locations across Canada in Toronto, Montreal, Winnipeg, and Edmonton, stocking Canada’s largest inventory of engineering and high-performance plastics.
In addition to raw shape distribution, Johnston Industrial Plastics provides extensive in-house plastic fabrication, close-tolerance cutting, and CNC machining services. The company’s quality management systems at its Toronto and Montreal locations are certified to ISO 9001:2015 by Intertek.