Gansu Alcon Bio-engineering Co., Ltd. is a new 竊�high-tech enterprise that integrate research, production and sale of biochemical products竊�pecialized in plant extracts and health food, natural food additives, extract of the Chinese herbal medicine . Our factory located in Qingyang city, which is the historic base of rural medicine . Relying on western abundance resources, we use CO2 advanced extraction process pure natural plant component from Alpha-Linolenic Acid, extracts of Rhodiola, Linoleic acid, Seabuckthorn seed oil, Tomato seed oil.