Centrifugal Fan model：後傾式離心扇；雙吸式多翼扇 ; 單吸式多翼扇standard：Backward Curved Centrifugal Fan、Double Intet Centrifugal...

CAT Model (Double Stage/Cone type) model：CAT standard：1006~3006 Performance range：500 -...

CT-2000ES model：CT-2000ES standard：1HP~5HP

DC Induction Motor Model：IM2 / IM5 - F#90~355standard：1HP~1500HP