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Welded ball valve Natural gas Welded ball valve ball valve GOST ball valve

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Zhejiang ruitong valve co. LTD

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  • Add：Block B-16, Airport New Area, Longwan District, Wenzhou City, Zhejiang Province (Jinhai Erdao 11 Road)
  • E-mail: valve@zjrtfm.com
  • Fax：0577-8868 8270
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