Printing Shops negative pressure fan

{"cid":"313887","pid":"40335296","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036982_s-w400xh400.jpg","name":"Exhaust Ventilation Exhaust Fan Poultry Fan With Single Phase 3 Phase Motor","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335294","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036974_s-w400xh400.jpg","name":"Exhaust Ventilation Hanging Factory Ventilation Industrial Exhaust Fan Basement Greenhouse Fans Heat Extractor","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335292","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036963_s-w400xh400.jpg","name":"Exhaust Ventilation 48 Inch Larger 54 Inch 60inch Industrial Fan Three Phase Air Volume Standard","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335291","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036954_s-w400xh400.jpg","name":"Automatic Exhaust Ventilation Ventilation System Exhaust Fan For Poultry Greenhouse Chicken House Livestock Farm","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335289","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036944_s-w400xh400.jpg","name":"AC Motor Exhaust Ventilation Squirrel Cage The High Speed \u200b\u200bVentilation Cooling Air Circulating Fan Wall Mount Industrial Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335287","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036935_s-w400xh400.jpg","name":"Exhaust Ventilation 48 54 60 Inch Agriculture Greenhouse Poultry Farm Drop Hammer Industrial Wall Mounted Axial Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335285","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036925_s-w400xh400.jpg","name":"Industrial Exhaust Fan Exhaust Ventilation Small Kitchen Smoker Big Size Fan Suction Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335283","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036913_s-w400xh400.jpg","name":"Exhaust Fan Industrial Factory Exhaust Ventilation Farm Ventilation Equipment Negative Pressure Cooling Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335281","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036901_s-w400xh400.jpg","name":"Large Exhaust Ventilation Air Volume Circulation Cooling Agricultural Exhaust Fan Ventilation Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335280","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036892_s-w400xh400.jpg","name":"Exhaust Ventilation Barn Chicken House Fan Warehouse Ventilation Hammer Fan Negative Pressure Ventilator","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335278","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036882_s-w400xh400.jpg","name":"Exhaust Ventilation 48 Inch Air Volume 54inch Large Poultry Wind Exhaust Fan Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335276","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036869_s-w400xh400.jpg","name":"Heavy Exhaust Ventilation Hammer Negative Pressure Fan Aeration Fan Poultry Farm Equipment for Livestock Farm Breeding Farm Poultry House","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335272","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036846_s-w400xh400.jpg","name":"Exhaust Ventilation Large Air Volume Greenhouse Exhaust Fan Industrial Axial Fans Blower","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335269","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036833_s-w400xh400.jpg","name":"Exhaust Ventilation Direct Duct Exhaust Fan Axial Ventilation Fan Used In Poultry Greenhouse","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335268","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036820_s-w400xh400.jpg","name":"Exhaust Ventilation Galvanized Wall Mounted Galvanized Sheet Aluminum Alloy Fan Blade Side Booster Exhaust Fan For Ventilation","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335264","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036805_s-w400xh400.jpg","name":"Exhaust Ventilation Factory Price Good Quality Animal Husbandry Ventilation Equipment Greenhouse Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335262","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036792_s-w400xh400.jpg","name":"Wall Mounted Ventilation Hoods Exhaust Ventilation Greenhouse Air Workshop Exhaust Fan Poultry Farm Industrial Air Cooling Fans","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335259","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036775_s-w400xh400.jpg","name":"Exhaust Ventilation 1380mm 1220mm Negative Pressure Fan Ventilation Exhaust Box Wall Mounted Fan 1100mm","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335256","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036754_s-w400xh400.jpg","name":"Exhaust Ventilation Poultry Chicken Farm Greenhouse Variable Sizes Fan Box Shaped Hammer Blower Wall Mount Ventilation Industrial Exhaust Fan","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}

{"cid":"313887","pid":"40335253","pimg_url":"\/\/img1.b2bforus.com\/08\/aa\/e938151daa05\/product\/157036735_s-w400xh400.jpg","name":"Exhaust Ventilation Factory Price Roof Air Ventilation 24 Inch 54 Inch Louver Exhaust Wall Mount Industrial Fans 6000 CFM For Poultry","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Damuyuan"}}