... scope:Industrial steel structure warehouse/workshop/hangar/garage/chicken shed,container house, prefabricated home,sandwich panel, welded H steel,C/Z ... :2000 ; ISO14001:2004Packing inf for the steel structureAccording to container size,container of 20 feet:Inside capacity is 5.69m x 2 ... weight of allocation is generally 22 ton,volumn is 54m3. HC container of 45 feet:Inside capacity is 13.58m x 2 ...