博茨瓦纳采购需求：温室，温室，玻璃温室，水培，气培水培，冷却风扇

I'm looking to get a detailed quote for a smart tunnel setup with dimensions of 40x40 meters. Specifically, I want to know about the various components involved in the installation, such as any necessary equipment, technology specifications, and the overall design features that come with this setup. Additionally, please include information about lead times, available customization options, and any after-sales support or maintenance services you offer. I'd appreciate a breakdown of the estimated costs, including any potential discounts for bulk orders or long-term partnerships. Looking forward to your detailed response!