To win a wide range of well-known and high reputation. "Yiyuan" brand and products have been rated well-known trademarks in Beijing, China bee ten most influential brands, health care products in China the most credibility of the top ten brands, well-known brand in China, China's top ten consumer satisfaction bee products, China National Food Industry Association known as the National Integrity products the food industry. To win a wide range of well-known and high reputation. "Yiyuan" brand and products have been rated well-known trademarks in Beijing, China bee ten most influential brands, health care products in China the most credibility of the top ten brands, well-known brand in China, China's top ten consumer satisfaction bee products, China National Food Industry Association known as the National Integrity products the food industry. China's top ten consumer satisfaction bee products, China National Food Industry Association known as the National Integrity products the food industry. To win a wide range of well-known and high reputation. "Yiyuan" brand and products have been rated well-known trademarks in Beijing, China bee ten most influential brands, health care products in China the most credibility of the top ten brands, well-known brand in China, China's top ten consumer satisfaction bee products, China National Food Industry Association known as the National Integrity products the food industry.