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In 2020, the R & D base of the technology center was specially invested and built, covering an area of nearly 4000 square meters

  • Nitrogen bottle for maintenance tool of air conditioner

    22.06.13
  • What are the advantages of medical oxygen cylinders?

    22.06.13
  • Demand of pressure vessel and safety, concept of pressure

    Demand of pressure vessel and safety, concept of pressure

    22.06.13

    Relevant knowledge of seamless cylinder use

    Relevant knowledge of seamless cylinder use

    22.06.13
  • Nitrogen bottle for maintenance tool of air conditioner

    Nitrogen bottle is also an indispensable tool for air conditioning maintenance. Because nitrogen is almost inert diatomic gas, its chemical properties are extremely inactive, and its gas molecules are larger than oxygen molecules, so it is not easy to ris

    22.06.13
  • What are the advantages of medical oxygen cylinders?

    Oxygen is the basic condition for our survival. Without oxygen, we can't survive. We can see in hospitals that some patients need medical oxygen cylinders, because these patients can only provide oxygen through oxygen cylinders. ...

    22.06.13
  • Demand of pressure vessel and safety, concept of pressure

    Demand of pressure vessel and safety, concept of pressure

    22.06.13
  • Relevant knowledge of seamless cylinder use

    Relevant knowledge of seamless cylinder use

    22.06.13
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  • Jinan Company:5111 Road, Hehua Road, Lingang Street, High-tech Zone, Jinan City, Shandong Province

    Dezhou Company:East of Guangyun Street, Economic Development Zone, Wucheng County, Shandong Province

    Tel:0531-88698322 Fax:0531-88698322

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