Abstract: In a production information processing system in which all information including image data required for manufacturing products is properly transmitted to a producing spot to thereby make it possible to perform high quality control, a manufacturing drawing information is formed in a computer aided system portion in a main information processing apparatus, and a quality control instruction table is formed on the basis of the manufacturing drawing information in a quality control system portion, so that the amount of order reception, the data of delivery, and the like are entered in a production control system portion. Then, each information is transmitted to an engineering work station provided in a factory.