EJ (formerly known as East Jordan Iron Works or EJIW) is a company headquartered in East Jordan, Michigan. The company is a manufacturer and distributor of iron construction castings (Municipal castings), fabricated products, composite products, water distribution solutions, and other infrastructure access products for water, sewer, drainage, telecommunications, and utility networks worldwide. Products include: EJ operates foundries in Elmira, Michigan, Ardmore, Oklahoma, and Picardie, France. Fabrication facilities are located in: