M.A. Stewart & Sons Ltd. is the exclusive authorized Red-White TOYO valve distributor in Canada. Complemented by a complete line of high quality Brass, Bronze, Iron, Gate, Globe, Check, Ball & Butterfly valves and Strainers, Red-White TOYO valve has steadily contributed to a wide field of successfully developed commercial, residential, institutional, and industrial projects development, from housing to electric power. This makes them a leader in the Canadian Plumbing, Heating and Mechanical Industry for over 60 years.