PVC Mining and tunnel duct

{"cid":"109494","pid":"21288061","pimg_url":"\/\/img1.tradegrowthhub.com\/97\/b9\/595d1ccfa006\/product\/70930146_s-w400xh400.jpg","name":"Yellow flexible PVC mining and tunnel ventilation duct","attrs":{"Price":"Negotiable","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"109494","pid":"21288041","pimg_url":"\/\/img1.tradegrowthhub.com\/97\/b9\/595d1ccfa006\/product\/70930077_s-w400xh400.jpg","name":"PVC Air Duct Coupling Flat Mining And Tunnel Configuration PVC Zipper","attrs":{"Price":"Negotiable","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"109494","pid":"21288027","pimg_url":"\/\/img1.tradegrowthhub.com\/97\/b9\/595d1ccfa006\/product\/70930012_s-w400xh400.jpg","name":"Durable layflat PVC ventilation air duct for tunnel and mine","attrs":{"Price":"$130.00(10 - 99 Pieces) $120.00(100 - 499 Pieces) $110.00(>=500 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"109494","pid":"21288014","pimg_url":"\/\/img1.tradegrowthhub.com\/97\/b9\/595d1ccfa006\/product\/70929929_s-w400xh400.jpg","name":"Mine Tunnel and Ventilation Fire Resistant High Pressure Air Duct","attrs":{"Price":"Negotiable","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"109494","pid":"21287993","pimg_url":"\/\/img1.tradegrowthhub.com\/97\/b9\/595d1ccfa006\/product\/70929829_s-w400xh400.jpg","name":"Flexible PVC\/PE PVC\/PE Tunnel Portable Extracting Duct For Air Supply And Exhaust","attrs":{"Price":"Negotiable","MOQ":"100.0 Pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}