changzhou jingcheng diamond tool co.,ltd

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Company: changzhou jingcheng diamond tool co.,ltd Contact: Mr. sunny liu Address: wugang sanhekou jiaoxi wujin Postcode: Tel: 0086-519-8675157 Fax: 0086-519-8675153 Homepage: http://www.diamond-tool.cn/en/index.asp http://kg2diamondtool.86exporter.com E-mail: