18m x 40m agricultural steel structure

{"cid":"91224218","title":"Steel Structure Agricultural Grain Storage Building 18m x 40m x 5m Ventilated Steel Frame Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/f4\/cabeccffd01638520eb3500a2513-200x200-1.jpg","attrs":{"Price":"USD 28-40 \/ Square Meter","Brand Name":"Lanjing","Model Number":"LJ-AGS-1840","Minimum Order Quantity":"200 Square Meters","Delivery Time":"25-38 Days After Deposit","Place of Origin":"Qingdao, Shandong, China","Certification":"ISO 9001:2015, CE","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"50000 Tons per Year","Packaging Details":"Steel components packed on pallets, wrapped with waterproof PE film, loaded into 20ft containers","Structure Type":"Portal Frame Agricultural","Main Steel":"Q235B Welded H Section","Span Width":"18m","Length":"40m","Eave Height":"5m","Ventilation":"Natural Ridge Ventilation System","Purlin":"C Section Galvanized Steel","Wind Resistance":"\u2265100km\/h","Seismic Grade":"Grade 7","Lifespan":"50 Years","Surface Treatment":"Hot Dip Galvanized","Roof Cladding":"Corrugated Color Steel Sheet"}}

{"cid":"91224941","title":"KXD-SSW181 Low Maintenance Steel Structure Warehouse with Customizable Wall Colors and 5m-40m Span","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/07\/c2d5e04e1eebf75274f5c03bdbcb-200x200-1.jpg","attrs":{"Maintenance":"Low","Roof Panel":"Steel Color Sheet, Sandwich Panel","Model No":"KXD-SSW181","Span":"5m To 40m","Wall Color":"White, Blue, Optional Colors","Roof Live Load":"0.35kn\/ M2","Web Width":"7-28mm","Wall":"Metal Sheet"}}

{"cid":"91204437","title":"Automated Mushroom Growing Light Deprivation Blackout Agricultural Greenhouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/ef\/a324a93ee016c61f16b029cb7134-200x200-1.jpg","attrs":{"Price":"USD12.9-24.8 per square meters","Brand Name":"AX Greenhouse","Model Number":"AX-LDGH016","Minimum Order Quantity":"288\u33a1","Delivery Time":"20-25 work days","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, Western Union, T\/T, MoneyGram","Supply Ability":"20000acres per month","Packaging Details":"Package, cartons","Product Name":"Blackout Greenhouse","Application":"Vegetables, Medical Growing","Frame Material":"Hot Galvanized Steel Pipe","Size":"Customized","Feature":"Stable Structure Easily Assembled","Covering Material":"Plastic Film, PC , Glass","Keywords":"commercial greenhouse"}}