Wai Chun Bio-Technology Limited, an investment holding company, engages in the manufacturing and selling of modified starch and other biochemical products in the People's Republic of China. The company was formerly known as Wai Chun Mining Industry Group Company Limited and changed its name to Wai Chun Bio-Technology Limited in September 2019. Wai Chun Bio-Technology Limited was incorporated in 1992 and is headquartered in Wan Chai, Hong Kong.