PVC Negative Pressure Flexible Duct

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{"cid":"111717","pid":"21517336","pimg_url":"\/\/img1.tradegrowthhub.com\/79\/b0\/c55b21bfceea\/product\/71877509_s-w400xh400.jpg","name":"Gallery For PVC Suppliers China Industrial Negative Air Pressure PVC Flexible Pipeline","attrs":{"Price":"Negotiable","MOQ":"10 Meters","Delivery Time":"Negotiable","Brand":"futong"}}

{"cid":"111717","pid":"21517333","pimg_url":"\/\/img1.tradegrowthhub.com\/79\/b0\/c55b21bfceea\/product\/71877490_s-w400xh400.jpg","name":"PVC Negative Pressure Ventilation Column","attrs":{"Price":"Negotiable","MOQ":"100.0 Meters","Delivery Time":"Negotiable","Brand":"ftfg"}}

{"cid":"111717","pid":"21517327","pimg_url":"\/\/img1.tradegrowthhub.com\/79\/b0\/c55b21bfceea\/product\/71877481_s-w400xh400.jpg","name":"PVC Corrosion Resistance Negative Air Pressure Exhaust Duct","attrs":{"Price":"$6.20(50 - 99 Meters) $5.80(>=100 Meters)","MOQ":"50 Meters","Delivery Time":"Negotiable","Brand":"futong"}}

{"cid":"111717","pid":"21517322","pimg_url":"\/\/img1.tradegrowthhub.com\/79\/b0\/c55b21bfceea\/product\/71877452_s-w400xh400.jpg","name":"PVC Negative Pressure Duct","attrs":{"Price":"$27.90(10 - 49 Pieces) $26.50(>=50 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"ftfg"}}