aluminium drop down seals for fire doors

{"cid":"91201216","title":"14*30mm Automatic Door Bottom Seals Aluminium Alloy Drop Down Seals For Fire Doors","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/0d\/d67b00e8c53ef0624b515fa83a3b-200x200-1.jpg","attrs":{"Price":"EXW price US$ 7-12\/ set","Brand Name":"BHMFT","Model Number":"BH-M012B","Minimum Order Quantity":"Negotiable","Delivery Time":"7-10 days after receive the payment","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000 sets per week","Packaging Details":"each one packed by a PE bag, 20 sets in a carton, for length 915mm, carton size: 105*17*10cm","Shell Materials":"Alumium","Strips Materials":"Silicone Rubber","Accessories":"Stainless Steel (including side plate and screws)","Type":"U shape","Size":"14*30mm","Length":"can do 300-1500mm","Stock item Length":"800mm, 915mm and 1000mm","Available Cut Length":"800mm- can cut to 700mm, 915mm- can cut to 800mm, 1000mm- can cut to 900mm"}}