retractable driveway bollards moving h 600mm

{"cid":"91193204","title":"Automatic Retractable Parking Bollards , Hydraulic Rising Bollards 600mm Height","imgUrl":"https:\/\/img.ismap.com\/nimg\/dd\/ee\/81b8a0476bce59135df7e2ce70a9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SECUSTAR","Model Number":"JC052","Minimum Order Quantity":"1SET","Delivery Time":"7-8 days","Certification":"CE ISO FCC SGS","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, L\/C, MoneyGram","Supply Ability":"300 pcs\/month","Packaging Details":"Wooden Packing","Functions":"Car Parking Bollard","Diameter":"168mm, 219mm, 275mm","Thickness":"6-8mm","Lifting Time":"3-4S","Drive device":"Hydraulic or Air Pump","Height":"600mm","Software system":"RFID, Mobile APP, Car License Recognition","Material":"304 or 316 stainless steel made","Waterproof":"IP68","System Dynamic Power":"350W Integrated","HS Code":"8205590000"}}

{"cid":"91219457","title":"Anti Terrorist Telescopic Driveway Security Bollards Electric 600mm","imgUrl":"https:\/\/img.ismap.com\/nimg\/9d\/32\/6a9ea58dcab9c94a79a0aaa3512e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Zento","Model Number":"ZT-08C","Minimum Order Quantity":"2","Delivery Time":"7-15 working days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, MoneyGram","Supply Ability":"1000","Packaging Details":"Wooden case","Type":"Hydraulic Traffic Bollard","Diameter of Traffic Bollard":"168\/219mm optional","Product name":"Automatic Traffic Bollard","Height":"600mm Traffic Bollard","Application":"Road vehicle traffic control","Color":"Stainless Steel True Colors"}}