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致力于水工业阀门的研发与制造—SINCE 1988

  • H41H-16/25C铸钢升降式止回阀

  • H14W-16P不锈钢丝口卧式止回阀

  • H12W-16P不锈钢丝口立式止回阀

  • H14X-10/16铸铁丝口卧式止回阀

  • JHL41X-16/25多功能止回阀

  • XL-T/F鸭嘴式橡胶止回阀

  • DHH44X-10/16蝶式缓闭消声止回阀

  • HH46X/HH48X/HH49X-10/16微阻缓闭蝶型止回阀

  • HH44X-10/16微阻缓闭止回阀