Quality Control is considered as the life of feed enterprise, but it is usually narrowly defined as just several quality control points inside the factory. Actually, a failure of any points, such as raw material selection, feed formulation, produce, processing, feed promotion and end-users service, among the feed production and supply chain can influence the feed quality. With many years’ experiences on practical aqua nutrition and feed production, Hinter can help customers to build some perfect quality control systems.