Canvas hose is very good for ventilation.

Our factory produce Canvas hoseCanvas hose,shrink hose,hose connector,shrinking hose,We have all kinds of  low and high temperature hose,resistance all kinds of pressures.

Canvas hose,shrink hose,hose connector,shrinking hose is very flexible.

Canvas hose,shrink hose,hose connector,shrinking hose is easy to install,Can be stretched and retracted;