Air duct

Key Attributes.

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: -- Rectangular duct and fittings: Elbow, Transitions, Branches, Reducers etc. -- TDC duct connection: flange, Corner, G-clamp -- TDF duct connection: corner, cleat We offer customized production according to your drawings or samples.