door closer for fire exit 40kg

{"cid":"91187059","title":"Grey Color Single Hinged Steel Fire Exit Doors\/Kraftpaper Infilling\/45mm Door Leaf\/1.0mm Gal. Steel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/62\/ab\/30a0e0d89577828c437379455b0b-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"ZHONGWO","Model Number":"ZW-CKM05","Minimum Order Quantity":"1 set","Delivery Time":"35 Days After Payment Received","Certification":"UL, CCC","Place of Origin":"CHINA","Payment Terms":"western union, moneygram,cash, l\/c, t\/t","Supply Ability":"600 Sets per Day","Packaging Details":"Inside Bubble Bags+ Strong Carton+Wooden Frame","Material":"Galvanized Steel","Finish":"Powder Coating, Wood Grain","Thickness of Door Leaf":"45mm","Thickness of Door Frame":"120mm","Thickness of Steel plate for Door Leaf":"1.0mm","Thickness of Steel plate for Door Frame":"1.2mm"}}

{"cid":"91188155","title":"Fire Rated Press Anti Exit Device Hardware Glass Escape Panic Door Cross Bar","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b3\/34\/ed05ae0a0a9a14ec1feecdb93e37-200x200-1.jpg","attrs":{"Price":"Negotiable\uff08very competitive\uff09","Brand Name":"GRH","Model Number":"OU-F5000,OB-DK1110,OB-DK1120,OB-DK1530","Minimum Order Quantity":"1000 PCS","Delivery Time":"20 days to 50 days after received the deposit.","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/P, T\/T, Western Union","Supply Ability":"30000 Piece\/Pieces per Month","Packaging Details":"Export packing","Product Name":"Door lock","Finish":"PSS","Package":"Box Package","Name":"Panic bar","Suitable for":"Fire Proof Door","Keyword":"Exit Panic Bar Device"}}