美国采购需求：家禽养殖场、钢结构仓库、集装箱房屋、洗手站、移动厕所

I'm reaching out to explore options for tiny houses. We're looking for aesthetically pleasing designs that are also practical for small living. It's important that they're customizable and come with eco-friendly features to align with our sustainability goals. Additionally, we'd like to understand the different materials and finishes you offer, as well as any technologies integrated into the homes, such as energy efficiency solutions. If you could provide some catalogs, pricing info, and lead times, that would be great! Looking forward to your response.