Tiangong International Co. Ltd. engages in the manufacture and retail of high speed steel (HSS), cutting tools, and die steel (DS). It operates through the following segments: DS, HSS, Cutting Tools, Titanium Alloy, Trading of Goods and Others. The DS segment offers material that are used in the die and mould casting industry. The HSS segment involves in the manufacture of tungsten, molybdenum, chromium, vanadium and cobalt. The Cutting Tools segment includes HSS and carbide cutting tools to the tooling industry. The Titanium Alloy segment offers titanium alloys to various industries. The Trading of Goods segment provides general carbon steel products. The Others segment offers other diversified products and services. The company was founded in 1981 and is headquartered in Zhenjiang, China.