how to buy cement in bulk

{"cid":"91197782","title":"Cylindrical 4 Axle Flour 40ft 45m3 Dry Bulk Tanker Trailer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/55\/26\/dff964358fc51dad58f921e43fe7-200x200-1.jpg","attrs":{"Price":"USD12600-USD21500","Brand Name":"Genron","Model Number":"GV05001","Minimum Order Quantity":"1 UNIT","Delivery Time":"5-20 work days","Certification":"CCC,CQC,CNAS","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"50 Pieces per morth","Packaging Details":"naked packing and polish with wax","usage":"transport bulk cement\/ powder\/ dry mortar","Keywords":"bulk cement transport truck trailer","Suspension":"Mechanical Suspension","Landing Gear":"Standard 28Ton","Axle":"13 T Fuwa Brand","Tire":"12R22.5","King pin":"2\"(50mm)or3.5\"(90mm) JOST","Color":"Customers Optional"}}