zhengzhou city zhengdie valve co.,ltd

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Company: zhengzhou city zhengdie valve co.,ltd Contact: Mr. jianping zhao Address: No.130,ZhongXin Rd,ShangJie,ZhengZhouu Postcode: 450041 Tel: +86 371 68115566 Fax: +86 371 68115155 Homepage: http://www.zdvalve.com/en/aboutus/index.htm http://jianping521.86exporter.com E-mail: