300kgs loading capacity modern bunk beds

{"cid":"91197414","title":"Student Sturdy Metal Frame Bed Premium Steel Slat Support Single Bed","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f5\/96\/9178f9d9e36470f21cc139d033af-200x200-1.jpg","attrs":{"Price":"$39-$49.00","Brand Name":"Shengwei","Model Number":"SW-125B","Minimum Order Quantity":"50 sets","Delivery Time":"20-30 days","Certification":"ISO 9001\/ ISO14001","Place of Origin":"Henan, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, , MoneyGram","Supply Ability":"15000pcs per quater","Packaging Details":"Exporting use standard 5 layers standard export carton, inside put foam board and peal cotton and paper cornor protector.,flat package, disassemble pack","Style":"Single bed","Model":"SW-125B","Product Name":"Sturdy Metal Frame Student Premium Steel Slat Support single Bed","Color":"White, black or customized","Material":"High quality cold-rolled steel plate","Thickness":"1.0-1.5mm thickness can choose","Structure":"Totally Knock-down structure, easy assemble","Surface Treatment":"Advanced Electrostatic Single bed","Service":"OEM, ODM Single bed","Warranty":"3 years single bed"}}

{"cid":"91203698","title":"Platform Double Size Crushed Velvet Ottoman Bed European Style Customized","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/4e\/aaf54a6c9df83ab4b9514292c665-200x200-1.jpg","attrs":{"Price":"USD75 to USD105","Brand Name":"sunny","Model Number":"SF815","Minimum Order Quantity":"1x20GP","Delivery Time":"4-5 Weeks","Certification":"CE\/BSCI\/EN1725","Place of Origin":"China","Payment Terms":"T\/T or EXW","Supply Ability":"150x40'HQ per month","Packaging Details":"customized mail packages","color":"black","color 2":"grey","Material":"Plywood","Material 2":"foam","Material 3":"crushed velvet","Port":"Wuhu","Port 2":"Shanghai","delivery time":"4-5 weeks"}}

{"cid":"91206557","title":"Container Flat Bed Deck Semi Trailer 3 Axle 20FT 40FT","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/80\/02\/6f4c2f8245b9909e3b7cc96e4ab1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LSXC","Model Number":"LSX","Minimum Order Quantity":"1 Unit","Delivery Time":"30 working days","Certification":"CCC ISO DOT","Place of Origin":"Henan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"20 unit per month","Packaging Details":"Without packaging or according to customer requirements","Payload":"60T","Type":"Semi-trailer","Tire":"12R22.5,12pcs","Side beam":"16# channel steel(Q235)","Wheel rim":"9.0-22.5 , 12pcs","Floor":"3mm Flat Plate"}}