- Natural Static Roof Ventilator, Roof Natural Ventilation, Ventilation
Natural Static Roof Ventilator – Aluminum | BS-SRV-CN
Natural Static Roof Ventilator Advantages
All aluminum alloy construction.
Anodic oxidation or powder coating on aluminum alloy is long-term anti-corrosive and durable.
Aluminum alloy section bar for internal support, with…

