Industrial Push-pull exhaust fan

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{"cid":"281800","pid":"36326912","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351274_s-w400xh400.jpg","name":"Factory 55 Inch Wall Mount Push Pull Fan Four Blade Ventilation Fan For Poultry Farm","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326910","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351236_s-w400xh400.jpg","name":"Factory Commercial Industrial Poultry Farm\/Livestock\/Pig House\/Chicken House Exhaust Fan 55 Inch High Quality Hight Size","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326909","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351236_s-w400xh400.jpg","name":"High Quality Factory Air Cooling Ventilation System Poultry Farm Greenhouse Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326908","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351274_s-w400xh400.jpg","name":"Factory 750w Axial Blower Ventilation Industrial Exhaust Fan For Greenhouses Farms And Poultry Houses","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326907","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351274_s-w400xh400.jpg","name":"Factory 40 Inch Good Price Greenhouse Ventilation Greenhouse Industrial Exhaust Fan Full Plastic Industrial Shutter Fans","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326905","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351274_s-w400xh400.jpg","name":"Factory Poultry House Exhaust Fan Chicken Push Pull Cooling Fan For Ventilation Warehouse","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326904","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351270_s-w400xh400.jpg","name":"Factory Hot Sale Industrial Exhaust Fan For Dairy Farm Poultry Venlilation Fan","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326903","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351236_s-w400xh400.jpg","name":"Factory 1100w Centrifugal Exhaust Fan Ventilation Industrial Exhaust Fan for Chicken Poultry on Hot Seeling","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326898","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351236_s-w400xh400.jpg","name":"Factory Large Airflow Industrial Exhaust Fan With Cooling Ventilation System Box Fan","attrs":{"Price":"Negotiable","MOQ":"10.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326894","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351068_s-w400xh400.jpg","name":"Factory Greenhouse Air Cooling Cone Exhaust Fan Anti Aging Butterfly Exhaust Fan for Chicken House","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326891","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351101_s-w400xh400.jpg","name":"Factory Fan Wall Mount Ventil Push Pull Fan For Poultry Farm Ventilation Fan","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326888","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351068_s-w400xh400.jpg","name":"Factory Ventilation Exhaust Fan Fan Poultry Reversible Push Pull Fans","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326886","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351101_s-w400xh400.jpg","name":"Factory Livestock Farm Stable Exhaust Fan Poultry House Air Cooling Fans Ventilation Fan","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326883","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351101_s-w400xh400.jpg","name":"Factory High Quality Large Size Poultry Farm\/Livestock\/Pig House\/Chicken House Commercial Industrial Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326881","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351068_s-w400xh400.jpg","name":"Plant Poultry Ventilation Airflow Greenhouse Ventilation Agriculture Fan Exhaust Fan Large For Ventilation","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326879","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351101_s-w400xh400.jpg","name":"Factory Greenhouse Poultry Farm Livestock Pigsty Low Noise Cooling Chicken House All Ventilation Plastic Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326876","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351068_s-w400xh400.jpg","name":"Factory Price Axial Fans Ventilation Wall Mounted Exhaust Fan Good for Poultry Farm and Greenhouse","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326874","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351101_s-w400xh400.jpg","name":"Factory Wall Mount Heavy Duty Commercial Industrial Exhaust Fan Ventilation","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}

{"cid":"281800","pid":"36326868","pimg_url":"\/\/img1.b2bforus.com\/c9\/99\/c30b76132a4d\/product\/143351068_s-w400xh400.jpg","name":"Factory Factory Greenhouse Ventilation Industrial Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"5.0 sets","Delivery Time":"Negotiable","Brand":"Jianwei"}}