pre rig truss for events

{"cid":"91199694","title":"300x300mm 350x350mm 400x400mm Aluminum Square Truss Stage Rigging Truss","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/96\/79\/71076a3fbc8c007c63fddc118164-200x200-1.jpg","attrs":{"Price":"50USD-53USD","Brand Name":"SHIZHAN","Model Number":"","Minimum Order Quantity":"10m","Place of Origin":"Jiangsu, China","Supply Ability":"1000M PER WEEK","Packaging Details":"packed by Carton. Sample one piece shipping by air, big quantities by sea","Product name":"Aluminum Stage Truss","Usage":"Outdoor Event","size":"300*300mm 350*350mm 400x400mm","Feature":"Light Weight","service":"OEM","Packing":"Bubble Wrap,customized","Port":"Shanghai"}}

{"cid":"91219721","title":"Square Structures Spigot Modular Stage Frame Aluminum Truss System For Outdoor Concert Event","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a1\/c0\/bd5cb86fd757846f54197a8f59ad-200x200-1.jpg","attrs":{"Price":"Reconsideration","Brand Name":"Tendars","Model Number":"Truss Frame","Minimum Order Quantity":"25 square meters","Delivery Time":"18days or To be negotiated","Certification":"ISO9001, SGS\uff0cCoc, CE","Place of Origin":"Guangdong","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"50000 Square Meters per Month","Packaging Details":"1, The aluminium frame structure packed into the bubble film 2, the pvc fabric roof cover and sidewalls are packed into the PVC fabric carry bag; 3, Hardware packed into the box.","Product Name":"Modular Stage Frame Aluminum Truss","Application":"Events","Shape":"Square Circle Arch Triangle Ladder Truss","Feature":"Light Weight","Size":"290*290mm","Main tube":"50*3mm","Length":"0.5-4M. OEM Offered","Function":"Exhibition Lighting Truss Systerm"}}