Stainless Products was established in 1972 as a polishing company for the food and dairy industry, over the last 40 years Stainless Products has evolved into a full line manufacturer of fittings, valves, pumps and accessories for all sanitary process industries. SPI takes great pride in our personal guarantee of the finest quality, fast service, and competitive value. State-of-the-art manufacturing and large inventories ensure minimal lead times for standard and custom parts. We maintain the flexibility necessary to meet the challenges of today's marketplace.