Feature:
Huili aluminum perforated panel is the industry's only air flow panel that allows adjustment in thickness to sit flush with the adjacent solid panels. The HPL series has a free area of 10%~ 25% and comes with or without sliding dampers.
Huili aluminum perforated panel is the industry's only air flow panel that allows adjustment in thickness to sit flush with the adjacent solid panels. The HPL series has a free area of 10%~ 25% and comes with or without sliding dampers.