Retail Backward centrifugal fans

{"cid":"97874","pid":"20105802","pimg_url":"\/\/img1.tradegrowthhub.com\/f0\/ea\/af02a556ebab\/product\/65810063_s-w400xh400.jpg","name":"Exhaust Ventilation 400mm EC 115v\/230V Brushless Motor EC Back Curved Centrifugal Fan","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"LONGWELL"}}

{"cid":"97874","pid":"20105789","pimg_url":"\/\/img1.tradegrowthhub.com\/f0\/ea\/af02a556ebab\/product\/65810006_s-w400xh400.jpg","name":"Exhaust Ventilation 250mm EC Brushless Motor EC 115v\/230V Rear Curved Centrifugal Fan","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"LONGWELL"}}

{"cid":"97874","pid":"20105776","pimg_url":"\/\/img1.tradegrowthhub.com\/f0\/ea\/af02a556ebab\/product\/65809950_s-w400xh400.jpg","name":"Exhaust Ventilation 310mm EC 115v\/230V Brushless Motor EC Back Curved Centrifugal Fan","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"LONGWELL"}}

{"cid":"97874","pid":"20105760","pimg_url":"\/\/img1.tradegrowthhub.com\/f0\/ea\/af02a556ebab\/product\/65809878_s-w400xh400.jpg","name":"Exhaust Ventilation LWBE - 190mm EC 115v\/230V Brushless Motor EC Back Curved Centrifugal Fan","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"LONGWELL"}}

{"cid":"97874","pid":"20105747","pimg_url":"\/\/img1.tradegrowthhub.com\/f0\/ea\/af02a556ebab\/product\/65809812_s-w400xh400.jpg","name":"Exhaust Ventilation 225mm EC 115v\/230V Brushless Motor EC Back Curved Centrifugal Fan","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"LONGWELL"}}