shandong hongsheng steelpipe co., ltd.

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Company: shandong hongsheng steelpipe co., ltd. Contact: Ms. jessie li Address: Room4002,5th Building, Xin'an Industrial Park Area B, Postcode: 266555 Tel: 8615165251349 Fax: 0086-532-83150648 Homepage: http://hongshengsteelpipe.en.alibaba.com http://pipes05.86exporter.com E-mail: