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Description: 青山钢网致力于打造不锈钢生产加工贸易领域的“京东”模式，探索不锈钢现货网上交易，着重搭建一家集在线交易、在线结算、在线资讯、在线物流和在线货押融资等多种服务为一体的不锈钢全产业链电商平台。
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CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by Red Hat, Inc. for Red Hat Enterprise Linux. CentOS conforms fully with the upstream vendors redistribution policy and aims to be functionally compatible. (CentOS mainly changes packages to remove upstream vendor branding and artwork.)
CentOS is developed by a small but growing team of core developers. In turn the core developers are supported by an active user community including system administrators, network administrators, enterprise users, managers, core Linux contributors and Linux enthusiasts from around the world.
CentOS has numerous advantages including: an active and growing user community, quickly rebuilt, tested, and QA'ed errata packages, an extensive mirror network , developers who are contactable and responsive, Special Interest Groups ( SIGs ) to add functionality to the core CentOS distribution, and multiple community support avenues including a wiki , IRC Chat , Email Lists , Forums , Bugs Database , and an FAQ .
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