This video explains the main functions and practical uses of NZS Granny Flat prefabricated houses and modular villas in a clear, step-by-step format. Join us for an inside look at our modern production facilities, advanced CNC machinery, and quality control processes that enable us to deliver these innovative folding house solutions to over 60 countries worldwide. See real project examples and learn how our experienced engineering team transforms light gauge steel framing into durable, versatile living spaces.