100X56 structural I-beams are used to form High Loadbearing framework for the prefabricated composite Operating Theatre’s external structure. The wall panels and the arching ceiling panels are fabricated to meet actual site situation from 1.5mm first-class electrolyzed steel plate. Beneath every wall panel, a lining board is appended in order to enhance its ability against collision with thermal and sound insulation. All wall panels and appended elements are factory prefabricated and delivered to the site directly for installation without delay. Precise technology as well as excellent workmanship guarantees the product quality.