中国石油化工集团公司北京化工研究院

Jaway Steel Corporation provides the stainless steel wire, stainless steel bar, stainless steel angle bar, stainless steel flat bar, stainless steel coil, stainless steel plate, stainless steel seamless pipe,stainless steel tube

Free B2B(Business-to-Business) marketplace of international trade

淘众福

含办事指南，政策法规，林业信息等。

国内纺织服装企业及相关人事活跃的综合网站，内容涉及行业新闻，展会信息，市场统计，人才招聘求职，企业商务，网上商场等。

文具商城专业经营文具办公用品批发及零售的商务平台。