Construction works  Spiral duct machine

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{"cid":"156868","pid":"26021893","pimg_url":"\/\/img1.tradegrowthhub.com\/94\/d6\/d881ffa1d1a1\/product\/91977221_s-w400xh400.jpg","name":"Construction works   Former Spiral Tube, Spiral Tube Forming Machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"GZHCH"}}

{"cid":"156868","pid":"26021879","pimg_url":"\/\/img1.tradegrowthhub.com\/94\/d6\/d881ffa1d1a1\/product\/91977129_s-w400xh400.jpg","name":"Construction works   hot sale former spiral tube, round duct making machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"GZHCH"}}

{"cid":"156868","pid":"26021863","pimg_url":"\/\/img1.tradegrowthhub.com\/94\/d6\/d881ffa1d1a1\/product\/91977067_s-w400xh400.jpg","name":"Spiral Air Condition and HCH Ventilation Tube Formimg Machine (LXA-85\/1500A), Steel Mold Type","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"GZHCH"}}

{"cid":"156868","pid":"26021843","pimg_url":"\/\/img1.tradegrowthhub.com\/94\/d6\/d881ffa1d1a1\/product\/91976962_s-w400xh400.jpg","name":"HVAC Spiral Duct Machine , Helix Duct Forming Machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"GZHCH"}}