A trace �C management system of components and parts comprises bar code printer, bar code scanning unit for scanning bar code printed on components and parts, user end computer connected to said printer and said scanning unit for logging on scanning information and for controlling printer, server connected to said compute for storing data and generating unique components and parts coding and for counting �C up and analyzing relevant management data to generate relevant report being sent to relative unit, databank for storing management data of components and parts. A trace �C managing method of components and parts is also disclosed. |