Galvanized steel Air Volume Damper

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{"cid":"134133","pid":"23751153","pimg_url":"\/\/img1.tradegrowthhub.com\/5f\/49\/1bd19d00fda7\/product\/81531016_s-w400xh400.jpg","name":"XINGYE brand modern volume control VCD fire volume damper","attrs":{"Price":"Negotiable","MOQ":"500 Pieces","Delivery Time":"Negotiable","Brand":"XINGYE"}}