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          中文版 English  
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          About us
          Established in 1999, TIANJIN HENGQING MACHINERY CO., LTD. had began to manufacture floating seals and had currently developed into the largest company in terms of the scale specializing in designing & manufacturing floating seals in China.We mainly produces floating seals of various sizes for bulldozer, excavators....[More]
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          News
          · TIANJIN HENGQING will participate in BAUMA Shanghai 2016,Booth No.E3.1 Open ]
          · We had obtained national floating seal ring patent technology Open ]
          · Our products had exported to European & American countries Open ]
           
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          DO type
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          Contact us
          Tianjin Hengqing Machinery Co.,Ltd.
          Tel: 86-22-26990905/26999052
          Fax: 86-22-86995876
          Email: hqmachinery@163.com
            tjhqjxco@163.com
          Add: Beichen women's science &
            Technology Park,New Technology
            Industrial Park, Tianjin, China.
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          copyright2016     Tianjin Hengqing Machinery Co.,Ltd.
          Tel:86-22-26990905/26999052    Fax:86-22-86995876
          Emai :hqmachinery@163.com   tjhqjxco@163.com
          Add:Beichen women's science & Technology Park, New Technology Industrial Park, Tianjin, China.