18ft 50 foot telescoping antenna mast

{"cid":"91184569","title":"5.5 Meter 18ft Pneumatic Telescoping Antenna Mast RS485 Remote Controller","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b8\/5e\/f35649f3859c93b6d3d7b879368b-200x200-1.jpg","attrs":{"Brand Name":"Okaf","Model Number":"OK-QD-55G-02","Minimum Order Quantity":"1","Delivery Time":"5-10 working days after confirm order","Certification":"CE ROHS FCC","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000 Pcs\/month","Packaging Details":"Standard export wood box","Material":"Aluminum alloy","Surface treatment":"hard anodized treatment","Extended height":"5.5m (18ft)","Retracted height":"2.2m (7.2ft)","Lifting way":"Pneumatic","Max load capacity":"100kg (220Ibs)","Max wind speed":"18m\/s","Type of Control":"Wireless remote controller and RS485 wired control","Power supply":"DC12V\/ 24V","Warranty":"1 year"}}

{"cid":"91172426","title":"9m non-lockable pneumatic telescoping antenna mast","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/03\/47538faf4fed0cffe6431b31be97-200x200-1.jpg","attrs":{"Price":"USD 2000\/unit FOB Shanghai","Brand Name":"Nrentech","Model Number":"NR-2.2-9-30N-6S-51-140","Minimum Order Quantity":"1","Delivery Time":"15 working days","Certification":"ISO\/CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"200 units per month","Packaging Details":"wooden box","Extended Height":"9m","Retracted Height":"2.2m","Payloads":"30kg","working air pressure":"0.2Mpa\/29PSI","Working temperature":"-25~85 C","Number of sections":"6 sections","Section dia.":"51~140mm","Materials":"aluminum alloy 6063T5","Mast weight":"50kg approx.","default accessories":"top flange, bottom flange, air hose pipe","Optional accessories 1":"Electric air compressor","Optional accessories 2":"2x4 Guying lines with mountings","Optional accessoires 3":"tripod mounting brackets","Optional accessories 4":"air control","Optional accessories 5":"side mounting brackets"}}

{"cid":"91169060","title":"10m telecommunication antenna masts","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a2\/37\/7d3ff1e0dfec177044bd33f224f8-200x200-1.jpg","attrs":{"Price":"2500","Brand Name":"PHT","Model Number":"PHT-80507100","Minimum Order Quantity":"1","Delivery Time":"20 days","Place of Origin":"china","Certification":"ISO, CE","Packaging Details":"box","Payment Terms":"TT","Supply Ability":"200units\/month"}}