DSW is one of the leading manufacturers and exporters of high-pressure gas cylinders, cryogenic tanks, and gas tanks with industry-leading manufacturing ability that delivers unrivaled gas cylinder stability. DSW enjoys a reputation as an industry leader in quality and performance, which helps us to sell industry gas tanks and Cryogenic Tanks all over the world.
DSW Industry is based in Ningbo City, Zhejiang Province, and has regional offices and manufacturing facilities in China with a monthly production capacity of 600,000 pcs of gas cylinders.

  • Quality
  • Accuracy
  • Safety
  • Reliance
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Cryogenic Tanks & Gas Cylinders


Listed by China General Administration of Customs from 2019 , providing fresh “China data”.

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Our vision is to be our clients’ leading services and solutions provider, forging a Reliable Partnership for Win-Win Cooperation. Our clients need partners of their caliber – who can bring something valuable to the table and someone they can trust with their clients. Someone who rises to the challenge in the same way they do.

  • ManProfessional workers
  • MaterialHigh quality steamless steel
  • Machine Advanced Equipment
  • MethodPDCA & 4M1E ISO9000



I just made a public announcement here at the office that if there were such an award for Vendor of the Year, you would receive it. We would all vote for you; you have just gone above and beyond!

gas cylinders suppliers

Islamic Republic of Iran

Thank you and your crew for getting this turned in so quickly! Much appreciated, which is why I always choose DSW for my needs! Well done, and this service level is EXACTLY why I prefer to use DSW on my order!


Nicolas CageIndustrial Inc.

DSW always has what we need at the right price. Jon is a great help even when it’s hard to find. From the office to Cathy or anyone else in the back, its always a pleasure to order things that you know will be right at the time


John AlabertaIndustrial Factory



To be a leader in the gas storage industry, recognized for our expertise, reliability, and customer satisfaction.
To continuously improve and innovate our gas storage solutions to meet evolving industry demands and technological advancements.


We’re Hiring, Join Our Talent Team

Feel free to contact us and send your resume

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The honors & reputation of DSW

China General Administration of Customs announced a new round of survey sample enterprises of China Export Leading Indicator. Ningbo DSW International Co.,ltd is one of the enterprises on the list from 2019, providing fresh “China data” for this indicator survey in the future.

Full Service Offering from DSW

Our technicians are fully trained in the many fields of industrial gas tanks, cryogenic tanks, and various gases. Our technicians are available 24 hours a day, seven days a week, to assist you.

What we do in assisting you?

We can assist you in the finding of new resource, the total solution of your complete equipment system, and even building of new plant.

GO-TO resource for gas equipments

DSW International has been our go-to resource for gas tanks and cryogenic equipment installation for years; the best company in the World.