沙特阿拉伯采购需求：预制房屋，集装箱房屋，集装箱厢式货车房，预制房屋，模块化建造，预制集装箱房屋

I'm interested in exploring options for a 3-bedroom unit. Could you please provide me with more detailed information regarding your offerings in this category? Specifically, I'm looking for insights on the layout, dimensions, and key features of the available models. Additionally, any details on the materials and finishes used would be great. Also, could you send over pricing information and any current promotions you might have? It would be helpful to know about the customization options as well. I'm keen to compare different models and understand what sets them apart. Looking forward to your prompt response so I can start making informed decisions.