Rectangular duct and fittings: Elbow, Transitions, Branches, Reducers etc.
Duct connection: flange, Corner, G-clamp,corner,ect
Octopus Metal Co., Ltd is the leading HVAC Ductwork manufacturer in China.
Our annual processing capacity reaches 120 000 tons (1.5 million M2). We operates 4 efficient production sites for galvanized rectangular air duct manufacture.
Our duct works are certified by China National Accreditation Service for Conformity Assessment (CNAS).
We produce:
1)Rectangular duct and fittings: Elbow, Transitions, Branches, Reducers etc.
2)TDC duct connection: flange, Corner, G-clamp
3)TDF duct connection: corner, cleat
We offer customized production according to your drawings or samples.