OS&B, founded in 1975, is a Manufacturer of Tubular Brass and Plastic Plumbing Parts. Located in Oakville (Ontario, Canada), OS&B is Canada's leading manufacturer of Bathtub Waste & Overflows, Traps, Lavatory Drains, Tubular Brass Fittings and various other Plumbing Parts. OS&B is also Canada's exclusive Distributor of Separett Waterless Toilets. OS&B services the Canadian Wholesale Industry, the Retail Industry, as well as the OEM Industry, offering in-house product design and testing in order to address individual needs and requirements. Exclusive Trademarks of OS&B include the OS&B Logo, Clicker, Cable-Drive and Fill&Drain. OS&B has earned a reputation for offering high quality products at competitive prices. Our company slogan? Evolution through INNOVATION.