System and method for collocating materials

A system for collocating materials includes an application server ( 115 ), and a database server ( 117 ) connected with the server via a network ( 107 ). The application server manages shipment procedures, and includes: a bill generating module ( 307 ) for generating a shipment bill in accordance with a requirement of a client; a material collocating module ( 303 ) for collocating materials in accordance with the shipment bill; and a processing module ( 308 ) for management different shipment. The database server stores basic data related to collocating materials of the application server. A related method includes the steps of: (a) generating a shipment bill; (b) reading a client code from the shipment bill; (c) reading a material code and a quantity from the shipment bill; (d) selecting a supplier in accordance with the client code and the material code; (e) assigning one or more area codes and unit codes to the material; and (f) managing shipment procedure.