In the light of the characteristics of group customer credit-committing business risk, commercial banks are required to strengthen organizational building and enhance information management as well as risk warning.

Group customers gradually show a trend of multi-industrious operation,which has become a main cause that triggers operational crisis of group customers.

A brief analysis of the malpractices in the giving-credit customers′ finanical statement;

This paper briefly states network status, group clients operation characteristics and network-establishing program of railway communications company in Heilongjiang province.

Group clients have the requirements of construct uniform information networks, and always need muti-services solution, including voice and data services.

The characteristics are greatly different between the group client and the single client.

Research on the Marketing Tactics of the Group Customers of Yiminhe Mobile Communication Company Limted;

In recent years,many group customers are beleaguered with debt crisis which inflict huge losses and influence on banking credit assets.

In recent years, group enterprises have always been the vital marketing targets for domestic commercial banks to lobby actively, so it is of utmost importance to strengthen the credit risk management of group customers.