300m cycle maintenance free air spring 644

{"cid":"91223405","title":"Suzhou King Long Higer Bus Air Suspension Spring Airbag 644 300M Cycle Maintenance-Free Bus Spares","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/66\/e545b64475db8d88503c1c2b47c4-200x200-1.jpg","attrs":{"Price":"$18\/pieces 5-49 pieces","Brand Name":"Dingguan","Model Number":"644","Minimum Order Quantity":"1","Delivery Time":"5-15day","Certification":"ISO 9001+ECER66+GB\/T 13061","Place of Origin":"Nanjing, China","Payment Terms":"T\/T","Supply Ability":"5000\/month","Packaging Details":"Carton, wooden box, custom packaging","lifespan":"\uff1e300 million times","Maintenance requirements":"Maintenance-free","Operating temperature range":"-40\u00b0C to +80\u00b0C","Gas supply components":"Air compressor","Sensor type":"Height sensor","Structure type":"Airbag type","Work pressure range":"Fixed value","Tire cord layer material":"plastic","comfortableness":"high","Lifting bridge function":"have"}}