... /shed, Exhibishion Hall,Office buildings, Garage,Multy-story building,Hanger,Agricultral storage,Logistic centers,and all kinds of ... project of more than 1000m2, we will provide free design service for you.Products we can provide are ... terminal, high rise and multi-storage civil architecture, office building, teaching building, hospital building, and villa. steel structural workshop Drawings:Mateials: