four side rails dolly trailer

{"cid":"91183680","title":"2 Axles Semi Trailer Tow Dolly Trailer Two Or Four Wheels With High Pull Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/f5\/b9c25bbc4985a7dd6f3e9d7aef7b-200x200-1.jpg","attrs":{"Brand Name":"SINOTRUK HOWO","Minimum Order Quantity":"1 unit","Delivery Time":"30-45 Days","Certification":"CCC,ISO","Place of Origin":"SHANDONG","Payment Terms":"LC,TT","Supply Ability":"300 Units Per Month","Packaging Details":"nude","Material":"Q345","Axle":"FUWA, BPW","Tire":"12.00R20, 315\/80.22.5","Room":"2rooms, 3 rooms","DRAW BAR":"4*4 or 4*6mm square tube (lengthis 1.4m ) or design and make depends on request","KINGPIN":"2.0 or 3.5"}}

{"cid":"91191563","title":"Four Wheels Open Die Transfer Cart , Industrial Material Carts ISO \/ CE Certificate","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/41\/18cf87572a6cb3e4fe5be0c45850-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BEFANBY","Model Number":"KPD","Minimum Order Quantity":"1 set\/sets","Delivery Time":"50-60 days as usual delivery,40-50days for urgent delivery","Certification":"CE,SGS,ISO9001","Place of Origin":"Henan, China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"600 set\/sets per year","Packaging Details":"Electrical parts will add shields. As required by the customer, we can add a fixed packing.","Material":"Q235","Running speed":"0-20m\/min","Running distance":"According to customers'demand","Warranty":"12 months","load capacity":"1-300T","Application":"Industrial field","Port":"Qingdao\/Tianjin\/Shanghai","Color":"Customized"}}

{"cid":"91202312","title":"42CrMo Material Steel Rail Wheels 150HB For Hi Rail Equipment ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/32\/140821a6030ecdefe3d3ba986753-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"kingrail","Model Number":"600mm","Minimum Order Quantity":"Negotiable","Delivery Time":"1-30 working days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1 million pcs\/year","Packaging Details":"standard export package, or as per customer request","Diameter":"0-1450mm","Production":"Casting and forging as per customer request","Material":"4140 , 42CrMo,60E, etc","Inspection":"100% inspection, UT,MT, sizes, mechanical property","Progress":"Forging-machining-inspection-heat treatment-machining-inspection","Hardness":"150-560HB","Application:":"Railway, rail cart or shipyard,Rail road vehicles, railcar","Max. capacity":"Up to 500ton","Export area":"Germany, French, UK, US, South Korea, South Africa, etc","Sizes":"as per customer drawing"}}