Airgas Speciality Products, with more than 1,100 locations in the US, has acquired Gartech Refrigerant Reclamation Centre Inc and integrated its operations in locations such as Garland and Oklahoma City.

Airgas Speciality Products deals in the distribution of industrial ammonia, process chemicals and refrigerants and has integrated Gartech's likewise operations, which generated almost $2m of revenue last year

Airgas Inc is the distributor of industrial, medical and speciality gases and welding equipment and supplies, seeking to add to its branches, retail stores and production facilities across the US through a steady growth strategy.