Sioux Chief Manufacturing is a family-owned, American corporation that designs and manufactures rough plumbing products, parts and accessories for residential, commercial, industrial and government applications. Sioux Chief’s product line is divided into three core groups: Supply, Drainage and Support. Sioux Chief designs, builds and maintains its own machines, tools and dies, and equipment. Sioux Chief manufactures more than 90 percent of the products it sells and takes great pride knowing industry professionals rely on them for their intense focus on crafting tomorrow’s better rough plumbing tools and equipment. Sioux Chief also manufactures a Fast Track drainage system — click here.