To prevent trouble for the manufacture and carrying-in of building members.

In this method and system for manufacturing and carrying-in building members based on a CAD data, which have each process of from design to the ordering, working, delivery and operation of building members, necessary building members are picked up for each room from a drawing prepared by a CAD system 1, and the picked building members to which serial numbers are applied are ordered, and labels with bar codes in which the serial numbers are recorded are printed on the ordered building members, and the destination of the carrying-in of the building members can be confirmed, or the specifications of the building members can be confirmed as necessary by referring to the labels with the bar codes through terminal equipment 4 with a bar code reader in an operation job site.