20ft Customized Low Cost Prefab Portable Modular Container For Sale Ⅰ. Product Description Product Advantages: 1. Flexible combination, modular house can be easily combined. 2. Easy installation. We will provide install drawing and video, if necessory, we can send our engineer to guide yur worker to install. 3. Good insulation. It can suffer extreme climate. 4. Good appearance and neat inside. 5. Good resistance for water,wind and earthquake. 6. long lifespan 15-20 years Steel frame structure | All galvanized. Corrosion resistance is highly increased. Steel frame would have loading point, very easy to move and lifting. | Wall | Uses superior rock wool sanwich panel, PU(Polyurethane) sandwich panel . The panel surface design could be different color and different embossing. All panel material surface has baking finish paint treatment, much stable and fashionable. | Door and windows | We make special designed plastic steel window and steel door for our container house. Windows have shutters. Both door and window would be covered by steel mesh and screen to avoid animals and mosquito. | Accessories | Container house would have High-grade waterproof plastic flooring fittings with PVC skirting line and concave line and fasteners, different Stylish appearance for option. | Circuit | Built in wall panel or roof by concealed wiring, safe and durable, assembly with CE Certified sockets, switch, ceiling lamp and distribution box. | Water pipes | Are also hidden layed, safe and convenient. |  Product Update |