Building Damper

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{"cid":"117260","pid":"22084346","pimg_url":"\/\/img1.tradegrowthhub.com\/b8\/9f\/cb88a58e6e5e\/product\/74237026_s-w400xh400.jpg","name":"Modern air volume control ventilation air duct vent electric heater damper damper for havc system","attrs":{"Price":"$38.00(1 - 99 Pieces) $31.00(100 - 999 Pieces) $27.00(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Metalheng"}}

{"cid":"117260","pid":"22084328","pimg_url":"\/\/img1.tradegrowthhub.com\/b8\/9f\/cb88a58e6e5e\/product\/74236962_s-w400xh400.jpg","name":"HVAC air duct air duct damper air duct volume control modern treatment steel electric valve","attrs":{"Price":"$7.20(100 - 1999 Pieces) $6.10(2000 - 199999 Pieces) $5.70(>=200000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"Metalheng"}}

{"cid":"117260","pid":"22084313","pimg_url":"\/\/img1.tradegrowthhub.com\/b8\/9f\/cb88a58e6e5e\/product\/74233849_s-w400xh400.jpg","name":"HVAC Industrial Air Duct Conditioning Volume Control Single Damper Circular Round Blade Duct Damper","attrs":{"Price":"$6.98(100 - 999 Pieces) $5.81(1000 - 9999 Pieces) $3.62(>=10000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"Metalheng"}}

{"cid":"117260","pid":"22084302","pimg_url":"\/\/img1.tradegrowthhub.com\/b8\/9f\/cb88a58e6e5e\/product\/74230374_s-w400xh400.jpg","name":"Modern Galvanized Steel Round Rear Duct Pipe Fittings Draft Shutter Butterfly Damper For HVAC System","attrs":{"Price":"$4.80(100 - 1999 Pieces) $3.50(2000 - 9999 Pieces) $2.60(>=10000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"Metalheng"}}