Sioux Chief preformed copper fittings are proudly made in Peculiar, Missouri. Sioux Chief has been manufacturing innovative products like preformed copper for rough plumbing contractors since 1957.
Charlotte Pipe and Foundry Co. manufactures cast-iron and plastic pipe and fittings, all made in the USA. Offering a broad range of DWV products, Charlotte Pipe notes it is the only manufacturer that produces a system of cast-iron, PVC, CPVC and ABS pipe and fittings.