... years Prefabricated house(Temporary House):Our prefab houses are a professional steel structure container house, prefabricated house and modular house producer. we ... floor door, sandwich board door* Windows: PVC steel window, Aluminum alloy window, double glazed, can be ... including jack box, electrical wires, sockets, switches and necessary lamps.The agvantages of our prefabricated house as below:* ...