Polyurethane composite duct

making with coreboard has the merits of light weight,easy making,clean and environmental protection,elegant and durable,non-toxic,heat preservation

2010-04-07

phenolic composite air duct

making with coreboard has the merits of light weight,easy making,clean and environmental protection,elegant and durable,non-toxic,heat preservation

2010-04-07

Color steel composite duct

It has good thermology and acoustics.Its feature:light texture,easy making,clean and environmental protection,heat preservation and sound insulation,

2010-04-07

Fiberglass

It has good thermology and acoustics.Its feature:light texture,easy making,clean and environmental protection,heat preservation and sound insulation,

2010-04-07

Bolivian Magnesium duct

It is a new kind of green product with energy saving and environmental protection. It has many merits,such as light weight,high strengthen.

2010-04-07

XPS composite duct

XPS composite duct is a new composite product with taken Polystyrene foam(hard&difficult flammability Lever B1) as the heat preservation layer.

2010-04-07