Toho Zinc 

Toho Zinc Co., Ltd. operates in the smelting and refining, mineral resources, electronic components, advanced materials, and environment and recycling businesses in Japan. The company offers electrolytic zinc, die-casting zinc alloys, zinc powder, cadmium oxide, sulfuric acid, electrolytic lead, lead alloys, and electrolytic silver and bismuth. It also operates zinc and lead mines; and produces iron and amorphous powders, as well as Fe-Al-Si based powder core materials for use in automotive electronics, office automation equipment, and industrial equipment. In addition, the company provides MAIRON and ATOMIRON electrolytic irons; gold, silver, nickel, tin, and reflow tin electro plates; and machine parts, such as balancing weights, powdered metallurgy products, molds, etc. Further, it recycles zinc oxide. Toho Zinc Co., Ltd. was incorporated in 1937 and is headquartered in Tokyo, Japan.