automatic fire door closer size 1 6 65kg

{"cid":"91170430","title":"DC45 Door Closer Zinc Alloy Material Electric Door Closer , Automatic Door Opener 40 - 65","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c7\/35\/789ac2537eb94c43f166c5d82cff-200x200-1.jpg","attrs":{"Price":"reasonable factory-direct prices","Brand Name":"CAMEL","Model Number":"DC45","Minimum Order Quantity":"2pcs","Delivery Time":"within 5 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"10,000pcs per month","Packaging Details":"paperbox for each unit","Max. Door Width":"950mm","Applicable temperature":"-20\u2103-45\u2103","Ack-check Function":"YES","Passed durability test":"1,000,000 cycles"}}

{"cid":"91188155","title":"055 Close Bottom Machine Stainless Steel Door Closer For Steel Door","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/78\/4f\/a932c764200ae35f8e7b53155d26-200x200-1.jpg","attrs":{"Price":"Negotiable\uff08very competitive\uff09","Brand Name":"GRH","Minimum Order Quantity":"1000 pieces","Delivery Time":"20 days to 40 days after receive the deposit.","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/P, T\/T at sight.","Supply Ability":"1000000 pairs per month.","Packaging Details":"Each set is packed independently, one for each 500 sets.","Model1":"091","Model2":"075","Model3":"063A","Model4":"055"}}