This article mainly introduces the structure,function and concrete design idea of the managerial software about the quality certification of bloom in the LAN of the Steel-making Plant,and briefly introduces some features and merits of the applied software when developing it.

This article is to provide some ideas about how to establish an effect-enduring administration system for the safety of tankers,according to the effect and expenience Nanjing Qixia MSA has achieved through putting the system of certificate of inspection into practice.

Pipe quality of certificate is an important document of enterpriser to issue product quality certification to end user.