UEX, Ltd. engages in the fabrication, distribution, and sale of stainless steel, titanium, and other metal products in Japan. The company offers stainless steel plates, strips, tubes, pipes, bars, and shapes; building materials; stainless steel for hydrogen stations; and duplex stainless steel, and processed products, as well as machinery and engineering products. It also provides cutting services. The company was formerly known as Ueno Metalex, Ltd. and changed its name to UEX, Ltd. in 1998. The company was founded in 1872 and is headquartered in Tokyo, Japan.