Hangzhou Great technology Co.,Ltd is a professional food additive manufacturer .It is a member of China Fermentation Industry Association, which is strong technology alliance with advanced domestic, abroad research institutes, focusing on enterprise self-development, and committed to enhance production and product technology for the yeast industry.The company has steady quality products for the world market, passed ISO certificate, HACCP certificate, and get a good reputation and great favor from the customers. The markets spread Asia, America, Africa, and Europe, and our products are specially welcomed by the most of African and Middle Eastern customers. We welcome all customers to contact us and we will provide you with safety, quality products and good services for your satisfaction.