Hongmian Zhihui Science and Technology Innovation Co., Ltd. Guangzhou produces and sells edible sugar, beverages, and other food products in China and internationally. Its refined sugars, including brown and white sugars, are sold under the Hongmian brand, alongside soda, pineapple beer beverages, craft beer, wine series, liquor, and Double Happiness craft beer. The company also offers cleaning and hygiene products such as hand sanitizers, bleaching liquids, chlorine bleach, toilet cleaners, fruit and vegetable tableware cleaners, clothing disinfectants, laundry serum, beads, and detergents. It is also involved in site leasing, property management, management and supporting activities, and the development and operation of industrial parks, and it operates under the Guangshi, Shuangxi, and Wuyang brands. Formerly known as Lonkey Industrial Co., Ltd. Guangzhou, it changed its name to Hongmian Zhihui Science and Technology Innovation Co., Ltd. Guangzhou in December 2023; it was founded in 1959 and is headquartered in Guangzhou, China.