Exhaust fan
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FRP fiberglass anti-corrosion exhasut...
1. Quiet operation, newly upgraded wind wheel, big wind while low noise 2. 100% copper-wire motor, stronger performance 3. The patented manual opening function is a new upgrade. 4. Smart shutters, automatic opening and closing, windproof, dustproof, and rainproof. Model Dimension (mm) a... -
industrial Exhaust fan
1. Quiet operation, newly upgraded wind wheel, big wind while low noise 2. 100% copper-wire motor, stronger performance 3. The patented manual opening function is a new upgrade. 4. Smart shutters, automatic opening and closing, windproof, dustproof, and rainproof. Model Dimension (mm) a...
