Profile: Cinfab, Inc. provides sheet metal ductwork. We also provide design, fabrication and installation of sheet metals. We use HVAC, hydronic piping and plumbing systems for fabricating works. We offer custom metal fabrication of mild steel and 300 series stainless steel in the thickness range of 26GA to 7GA. Our custom fabrication includes belt guards, chutes, hoppers, tanks and dust collection systems.