Tongan tequan wine industry. Xiamen Tongan Tequan Liquor Co., Ltd., founded in 1988, is a liquor production enterprise awarded the title of China Time-honored Brand by the Ministry of Internal Trade. Company's main products: China Taiwan Province Kaoliang Liquor, kinmen kaoliang liquor Kaoliang Liquor and Taidao Kaoliang Liquor. Taiwan Province kaoliang liquor produced in Xiamen is better than Tongan Tequan liquor, and Taiwan Province kaoliang liquor is produced by cooperation between Tongan Tequan liquor and Jinmen Dashun winery, with guaranteed quality.