美国采购需求：禽舍、钢结构仓库、集装箱房屋、洗手池、移动厕所

I'm reaching out because I'm interested in learning more about the product you offer. Could you please provide me with detailed specifications, including dimensions, materials, available colors, and any other relevant information? Additionally, I'm keen to understand your pricing structure, including bulk order discounts and lead times for delivery. I would also appreciate it if you could share any certifications or standards that your product meets, as well as details regarding warranty and return policies. If you have catalogues or brochures that showcase similar products, I'd love to take a look at those too. Looking forward to your prompt response with all the necessary details!