Tang Eng Iron Works (Chinese: 唐榮鐵工廠; pinyin: Tángróngtiě Gōngchǎng) is a steelmaking company in Taiwan.
Its headquarters is in Siaogang District of Kaohsiung.
The company was established by Tang Eng [zh] in May 1940.
It was once the largest steel company in the Japanese-ruled Taiwan.
At one time, Tang Eng also owned some brick making factories[2] which were abandoned in 1980s, and had been designated as historic monuments of Taiwan.