沙特阿拉伯采购需求：禽舍、钢结构仓库、集装箱房屋、洗手池、移动厕所

I'm looking for information regarding the availability of 20ft and 40ft luxury prefabricated container houses for a potential project. Could you provide me with details on your most popular models, including specifications, materials used, and any customization options available? Additionally, I'd appreciate insights on lead times for production and shipping, as well as any relevant certifications that ensure quality and compliance with safety standards. Furthermore, it would be helpful to understand the pricing structure for bulk orders and any discounts offered for larger quantities. If you have brochures or catalogs showcasing different designs and layouts, please send those along as well. Detailed information on the assembly process and support services post-purchase would also be beneficial. Looking forward to your prompt response!