As an equipment-repair unit, this paper introduces its junctioning function on a few important factors, including reformation of guaranteeing manage system, perfecting facilities and improying personnels quality.

This paper considers how to raise the capacity of the new equipment repair of the navy enterprises for equipment guarantee,concludes the experience of some enterprises on“the third line”of “three insistences,three introductions and four constructions”;with those ideas,talent resources will be developed and fostered.

The efficiency of servicing of equipment celerity repairing unit is directly influenced by its site choice.

Based on the analysis of those factors ,which affect the position of equipment celerity repairing unit, a model of location is established from the optimization algorithm.