T3, also known as Chingjia International Center (Chinese: 親家T3市政國際中心; pinyin: Qìng jiā T3 shìzhèng guójì zhōngxīn), is a skyscraper office building located in Taichung's 7th Redevelopment Zone, Xitun District, Taichung, Taiwan.

The height of the building is 123 m (404 ft) and it comprises 30 floors above ground, as well as six basement levels.

The building is environmentally friendly and energy-saving and has a deep window glass façade.

In addition to the 10-meter high three-entry style corridor entrance hall and modern offices, facilities of the office building includes a sky garden banquet hall on the top floor similar to the one at Lebua at State Tower in Bangkok, a fitness room on the 14th floor, and more than 10 conference rooms of various sizes.

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