| 摘要 |
PROBLEM TO BE SOLVED: To transmit drawing information with estimate request information, and transmit planning information to a worked parts supplier before issuing firm order information after determination of the order through Internet. SOLUTION: In this invention, an estimate management device receives specific information created in an information management device 30 and drawing information stored in a drawing management device. The estimate management device creates estimate request information based on the specific information and transmits it with the drawing information to an order-receiving terminal of the supplier through Internet. Besides, estimate information of the supplier is compared, and the fixed order information is created by the estimate management device and sent to the information management device. The information management device creates the planning information based on the fixed order information, and sends the planning information to an output data management device. The output data management device transmits the received planning information to the order-receiving terminal of the supplier through Internet. |
