Sigma Corporation is a manufacturer of commercial and industrial HVAC equipment including Wallfin, Convectors, Propellorized Unit Heaters, Cabinet Unit Heaters, Valance as well as Radiant Ceiling Heating and Cooling Products.
Sigma Corporation
Product Tags
- Convectors, Fin Tube, Unit Heaters
Region
- Nebraska, Iowa
Industry
- Mech. - Hydronic, Mechanical