Amatei Inc. engages in the manufacture and sale of construction materials. It operates through the following segments: Construction and Packaging, and Electrical and Transportation Equipment. The Construction and Packaging segment includes nails, nailing machines, and building materials. The Electrical and Transportation Equipment segment manufactures screws for precision equipment, automotive parts, and resin materials. The company was founded in 1901 and is headquartered in Amagasaki, Japan.