Sheet metal industry directory and buyers guide of manufacturers/fabricators of a variety of HVAC sheet metal products and tools as well as air conditioners.
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Company Profile
GSI
210 5th St.
Charleroi,
PA
15022
United States
Phone: (800) 248-2355
Fax: (724) 258-2750
Contact
GSI is the best source for HVAC snap-lock pipe and fittings in North America. Our products are completely factory sealed and are engineered to meet tight manufacturing tolerances ensuring the perfect low pressure duct system. Our factory sealed products meet a SMACNA Class 3 seal without any additional sealing products.
Trade Names
GreenSeam®