Linkage chain in production, processing and consumption for agricultural products is a one of important, suitable problems in a goods agriculture. Since 2002, this linkage issue was formalised by Decision N° 80/2002/QD-TTg. Through over 10 years last, there were many linkage models to be established sucessfully with frame of "Four houses linkage" model. However, there also are many difficulties to expand them in the real condition of our agricultural situation. Base on experiences of these models and analytic on role of partners in the linkage chain, a new model. in which processing agricultural products is key factor, the harmonious division of interests between the active agents of development,... is been established. A system with 6 solutions (determine the chain scales, strategic planning national brand agricultural products, development of cross-linkages, ...) also is put forward to implement the new model more and more suitable and effect.