Food Shop Non-power roof fan

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{"cid":"134634","pid":"23802056","pimg_url":"\/\/img1.b2bforus.com\/a9\/cb\/e1e98e23f8ab\/product\/81763902_s-w400xh400.jpg","name":"For Hot Selling Big House Industrial Ventilation Ball Shape Roof Mounted None Power Turbine Roof Ventilator Fan Roof Exhaust Ventilation Fan","attrs":{"Price":"$35.00(>=10 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"Gongle"}}