Shijiazhuang Hongdefa Co., Ltd (HDF)Hongdefa Machinery is a leading company integrated with research, manufacture and marketing of grain projects.Guaranteeing efficient technology as well as high quality and precision equipments. HDF has ISO9001:2008 international quality system certification and more than 20 new practical products patents. HDF upholds the idea of looking at the enterprise as the core, customers as the carrier, science and technology as the support, win-win situation as the goal. Our independent products have been used in healthy food enterprises, alcohol enterprises, starch enterprises, and sugar enterprises. This is a deep revolution in idea and technology of grain deep processing.Hongdefa Machinery is walking in the front of the international coarse grain machines industry