Grain and oil machinery industry to promote the healthy and coordinated development, the Ministry of Oil Industry Bureau of the original grain through scheduling, macro guidance. Grain and oil machinery products are divided into the Ministry of tubes, pipes and factory pipe three provinces in the domestic food sector as the main target , step by step as necessary balance. Seven of immediate food machinery production plans into national plans , bear manufacturing technology requirements are relatively high , not suitable for decentralized production of products , according to the current capital projects and equipment renewal needs, implement a unified national distribution ; province pipe products , in addition to the oil equipment of oil industry production for the province to provide products, but also some products into the national allocation ; several places , counties粮油机械厂pipe manufacturing plant grain and oil products and mechanical products , mostly belonging to a subsidiary of the production process , simple , small amount of product . Mainly based on the production of local and provincial needs , generally do not make a unified national distribution . But no matter what kind of products annual production plan machine for pellets included in the national plan , in accordance with the " need quotas, preferential arrangements , fixed-point production , joint sets " the principles of overall balance and organize raw material supplies. Meanwhile, in arranging the annual production plan , organize food machine products every year, production and demand sides signed a supply contract , to prevent blind production , to ensure the development needs around the oil industry .