Farms non-power roof fans

{"cid":"117649","pid":"22120299","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390319_s-w400xh400.jpg","name":"Warehouse\/Toilet\/Hospital Roof Fan Turbine Air Ventilation Wind Roof Fan","attrs":{"Price":"$25.00(10 - 99 Sets) $13.00(>=100 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"ventimax"}}

{"cid":"117649","pid":"22120292","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390511_s-w400xh400.jpg","name":"Elevates Exhaust Fans Roof Wind Turbine Fan For Warehouse","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"HYF"}}

{"cid":"117649","pid":"22120276","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74389973_s-w400xh400.jpg","name":"Wind powered trusses roof ventilators roof turbine fan for hostital roof fan without power","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"HYF"}}

{"cid":"117649","pid":"22120264","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390395_s-w400xh400.jpg","name":"China Industrial Warehouse Turbo Roof Top Wind Ventilation Fans","attrs":{"Price":"$28.00(10 - 99 Sets) $13.00(>=100 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"ventimax"}}

{"cid":"117649","pid":"22120247","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390360_s-w400xh400.jpg","name":"Unpowered Warehouse Roof Turbine Ventilator Wind Turbine Fan For Hospital Roof Fan Without Power","attrs":{"Price":"$28.00(10 - 99 Sets) $13.00(>=100 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"ventimax"}}

{"cid":"117649","pid":"22120233","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390279_s-w400xh400.jpg","name":"Unpowered trusses 500MM roof turbine ventilator wind fan for hostital roof fan without power","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"HYF"}}

{"cid":"117649","pid":"22120219","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390202_s-w400xh400.jpg","name":"Industrial Turbo Roof Trusses Ventilation Fans \/ NO Power Roof Top Ventilation Fan","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"HYF"}}

{"cid":"117649","pid":"22120201","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390154_s-w400xh400.jpg","name":"Industrial turbo roof power wind ventilation fans \/ NO power saving top ventilating fan","attrs":{"Price":"Negotiable","MOQ":"10.0 Sets","Delivery Time":"Negotiable","Brand":"ventimax"}}

{"cid":"117649","pid":"22120178","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74390044_s-w400xh400.jpg","name":"Industrial wind hotels turbo roof top ventilation fans \/ NO power roof ventilating fan","attrs":{"Price":"$45.00(20 - 499 Sets) $15.00(>=500 Sets)","MOQ":"20 Sets","Delivery Time":"Negotiable","Brand":"Ventimax"}}

{"cid":"117649","pid":"22120151","pimg_url":"\/\/img1.b2bforus.com\/72\/df\/b402689e4d62\/product\/74389938_s-w400xh400.jpg","name":"Energy Saving Non Power Roof Top Roof Fan For Warehouse \/ Factory","attrs":{"Price":"Negotiable","MOQ":"10.0 Sets","Delivery Time":"Negotiable","Brand":"Ventimax"}}