The nitrogen gas cylinders, made by seamless steel tubes, are widely used in industrial, medical, laboratory research etc. to keep compressed oxygen gas repeatedly. We will supply customized valves, stampings, words on cylinders. Different purity gases can be supplied with the cylinders together.

 We can supply different kinds of accessories as follows .more information pls contact with us !

      Qingdao Hsborn Industry and Trade Co.,Ltd located in Qingdao .we has years of production experience and has a modern enterprise of production ,sales ,after-sales and one-stop service.Our Products are widely used on industries and fields like oil,chemical,electronics,aerospace,medical and health,environmental science and technology,biological engineering ,food,millitary industry,power generation,metallurgy etc.

    so far our products are successfullu selling to more than 30 countries or region in the world where we gained wide compliment and good reputation .such as germany ,France,Sweden,Japan,Russia and so on .