Nippon Tungsten Co., Ltd.

Nippon Tungsten Co., Ltd. supplies metal material products, mainly tungsten, and fine ceramic products based on powder metallurgy technology. Its lineup includes tungsten wire, rod, and ribbon, tungsten wire for discharge, starter contacts (TD/TCP/contact point), electrical contact point parts, electric discharge machining electrodes, C-EDM electrodes, and tungsten and molybdenum resistance welding electrodes. The company also offers NT die cutters, mechanical seal rings, cemented carbides, MAZELLOYs, conductive ceramic for press dies, ceramic materials, porous ceramics, HEAVY ALLOY, and fine bubble generators. It is also engaged in the renewable energy power generation business and the sale of electricity. Founded in 1931, the company is headquartered in Fukuoka City, Japan.