is a

Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...

manufacturer of

zinc Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic t ...

related products. Established in 1937, it smelts

nonferrous metals In metallurgy, non-ferrous metals are metals or alloys that do not contain iron (allotropes of iron, Ferrite (iron), ferrite, and so on) in appreciable amounts. Generally more costly than ferrous metals, non-ferrous metals are used because of d ...

such as

lead Lead is a chemical element with the Symbol (chemistry), symbol Pb (from the Latin ) and atomic number 82. It is a heavy metals, heavy metal that is density, denser than most common materials. Lead is Mohs scale of mineral hardness#Intermediate ...

and

and produces

electronic components An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. Electronic components are mostly industrial products, available in a singular form and are n ...

. There are seven branches in Japan and two branches in China, in

Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delta i ...

and

Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flowin ...

. The company was responsible for cadmium poisoning on Tsushima Island in the late twentieth century. The company is Japan’s third-biggest producer of

Operations

Toho Zinc has four manufacturing sites in Japan: * Annaka smelter and refinery with

zinc smelting Zinc smelting is the process of converting zinc concentrates ( ores that contain zinc) into pure zinc. Zinc smelting has historically been more difficult than the smelting of other metals, e.g. iron, because in contrast, zinc has a low boiling poi ...

and refining operations * Chigirishima smelter and refinery with lead smelting and refining operations

* Onahama smelter and refinery recycling operations * Fujioka Works at which electronic components and materials are produced

References

External links

Toho Zinc official website

Toho Zinc official website
Electronics companies of Japan Mining companies of Japan Manufacturing companies based in Tokyo Companies listed on the Tokyo Stock Exchange Manufacturing companies established in 1937 Japanese brands Japanese companies established in 1937 {{manufacturing-company-stub