合同管理主要是根据物资合同执行情况,新建合同情况等建立和及时修订合同,能够查询合同情况并进行修改和增添. 合同管理系统向用户提供的服务将在传统的“录入-修改-删除-查找”基础上，进一步提供全方位的信息，它具有以下几个特点：

1.合同库中的相应合同执行情况及时查询，修改以及对库存信息数据库中的相应物资数据及时做出修改和增添。也可以对供应商及需求商进行基本信息的查询和修改和添加。同时也可以对采购计划进行增删改查。

2.可以存储所有合同的资料，具有安全、高效的特性。

3.只需1名合同信息录入人员即可操作本合同管理系统，可以节省大量的人力和物力。

4.能保证整个系统构架的稳定性和安全性。

5.可以通过查询系统迅速查到所需要的信息。

-Contract management is mainly based on the implementation of the contract goods, the new contract conditions such as the establishment and timely revision contract, to query and modify contractual conditions and additions to the contract management system to provide users with a service in the traditional " entry- Modify- Delete- Find " based on further provides a full range of information, which has the following characteristics: 1. Contracts library implementation of the contract in a timely manner corresponding query, modify, and inventory information in the database for the corresponding material data in a timely manner to make changes and additions. You can also demand for suppliers and providers for basic information query and modify and add. You can also purchase plan for CRUD. (2) the information can be stored in all contracts, with safe and efficient features. 3 Just a contract information entry staff to operate the contract management system, you can save a lot of man