zhejiang zhonggong valve group co.,ltd

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Company: zhejiang zhonggong valve group co.,ltd Contact: Mr. xinlin yu Address: five star industrial zone,oubei town Postcode: 325105 Tel: 86-577-57881313 Fax: 86-577-57882323 Homepage: http:/www.cnzg.com http://abc814.88exporter.com E-mail: