This category is for manufacturers and distributors of gases intended for industrial purposes such as welding, pressurants, propellants, and general manufacturing. Typically these gases are provided in large quantities and are not as pure as Specialty gases are.
Submit sites for companies that primarily provide industrial grade gases. Companies that also provide Specialty gases should be submitted one level up.
This category is for manufacturers and distributors of gases intended for medical or research purposes. Typically these gases are provided in smaller quantities than industrial gases and are very pure.
Submit sites for companies that primarily provide specialty grade gases. Companies that also provide Industrial gases should be submitted one level up.