腾和企业网站管理系统(灰色简洁版)是由腾和网络多年建站经验而开发，简单实用。利于优化，后台简洁明了，非常实用，是中小企业建站不错的选择-Teng and enterprise website management system (gray concise version) is developed by Teng and network for many years experience in the establishment of the network, simple and practi