Space Capsule House, Cold Room, Steel Structure manufacturer / supplier in China, offering Pre-Engineered Modular Steel Workshop Warehouse Steel Structure Construction Building with Metal Frame, High Quality Prefab Pre Engineered Earthquiake-Resistant Structures Easy Instollation Prefab Metal Frame Shelter Power Station Building, Prefabricted Warehouse Pre-Engineered Metal Building/ Frame/Bridge/Peb/Poultry House/Heavy/Light Weight/ Industrial and so on.