南非采购需求：温室，温室，玻璃温室，水培，气培水培，冷却风扇

I'm interested in purchasing two units of your hothouse product. I'm looking for a structure that is 9x15 in size, which I believe fits my requirements perfectly. Can you provide detailed specifications, including materials used, durability, and any features that set it apart from similar products on the market? Additionally, I would appreciate it if you could share your pricing information, including any bulk order discounts or shipping costs. If there are different options available for this model, I'd love to know more about them. Looking forward to your prompt response so we can move forward with the order as soon as possible!