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CGI Group of Companies
  - CGI GASES / CGI International
  - General Hydrogen Corporation
  - CGI of Delaware Specializing
   Maintainance & Service
About Us

CGI International, Inc. is one of the largest independent manufacturers and distributors of industrial gases in the Northeast. The company’s business has been focused primarily in two areas – Manufacturing & Distribution. Hydrogen gas is produced and distributed through General Hydrogen Corporation.  Distribution of major bulk gases: Carbon Dioxide, Nitrogen, Oxygen, Argon and Propane and logistic services for delivery of these gases is done through CGI International, Inc. CGI currently supplies industrial gases to up to 18 states.

The company, with over half a century of industrial gas experience, was founded by Charles Zullo, Sr., in 1948. One of the early Airco distributors, (Airco to become BOC, and today acquired by Linde), CGI become an independent company in the 1970’s. 

Located in Washington, Pennsylvania at the company headquarters is a modern, 60,000-sq ft industrial gas facility, several plants, a fleet of cryogenic mobile storage units, tube trailers and a full complement of other industrial gas equipment. The hydrogen manufacturing facility is located in Proctor, West Virginia.  Along with the plant are fill lines and a variety of tractors and specialized hydrogen trailers.

CGI INTERNATIONAL, LLC     .     1215 Henderson Avenue     .     Washington, PA 15301