It is manufactured to meet the most stringent HVAC/Industrial specifications and quality standards. Rectangular GI Ducts are fabricated out of hot dipped galvanized Steel sheet of lock forming quality as standard duct material. We can also manufacture duct from stainless steel and aluminum sheet for special purpose (operation theatre, kitchens, etc.)

• Longitudinal Joints  :- Longitudinal joint formed by using Pittsburg and Delivers to side in L-shape / Box shape as per customer requirements.

• Transverse Joints :- Metatech manufacture 3 types Transverse Joints.