HVAC SYSTEM air damper

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{"cid":"130848","pid":"23401478","pimg_url":"\/\/img1.b2bforus.com\/52\/6e\/604a40d7c133\/product\/79870536_s-w400xh400.jpg","name":"Hotel Stainless Steel Quadrant Sets Damper Volume Control Regulator","attrs":{"Price":"Negotiable","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"ORIENS"}}

{"cid":"130848","pid":"23401468","pimg_url":"\/\/img1.b2bforus.com\/52\/6e\/604a40d7c133\/product\/79870503_s-w400xh400.jpg","name":"Stainless steel ; Galvanized Steel 1\/2\" 1\/4\" 3\/8\" Quadrant And Air Duct Damper Bearings For HVAC System","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"ORIENS"}}

{"cid":"130848","pid":"23401458","pimg_url":"\/\/img1.b2bforus.com\/52\/6e\/604a40d7c133\/product\/79870469_s-w400xh400.jpg","name":"OEM Traditional 150mm Galvanized Sheet Metal Carbon Steel HVAC Air Duct Volume Damper","attrs":{"Price":"$10.00(2 - 199 Sets) $9.00(>=200 Sets)","MOQ":"2 Sets","Delivery Time":"Negotiable","Brand":"OEM&ODM"}}

{"cid":"130848","pid":"23401448","pimg_url":"\/\/img1.b2bforus.com\/52\/6e\/604a40d7c133\/product\/79870409_s-w400xh400.jpg","name":"Round HVAC SYSTEM Volume Control Air Knife Damper HVAC Systems","attrs":{"Price":"Negotiable","MOQ":"100 Sets","Delivery Time":"Negotiable","Brand":"OEM&ODM"}}