RE: Steel prefabricated houses are made of high grade painted steel frame/structure as strong skeleton and lined with sandwich panel as wall and roof, these are pre-designed and manufactured in the factory and later assembled on site.
RE: Steel prefabricated ເຮືອນທີ່ເຮັດຈາກລະດັບສູງ painted ກອບເຫຼັກ / ໂຄງສ້າງ skeleton ເປັນທີ່ເຂັ້ມແຂງແລະ lined ມີຄະນະກໍາມະ sandwich ເປັນກໍາແພງແລະມຸງ, ເຫຼົ່ານີ້ແມ່ນທາງສ່ວນຫນ້າຂອງການອອກແບບແລະ manufatured ໃນໂຮງງານຜະລິດແລະຕໍ່ມາເຕົ້າໂຮມກັນຢູ່ໃນເວັບໄຊ.