博茨瓦纳采购需求：最佳护发产品、顶级美容产品、平价护肤产品、高品质厨房用品、高效清洁产品、有机婴儿用品

I'm currently exploring options for acquiring a greenhouse and would appreciate a detailed quote for a 10x40m model. It would be great if you could include information on the materials used, structural features, and any available customization options. Additionally, please specify the lead time for production and any available delivery options. Also, I'd like to know about the warranty and after-sale support you offer for your greenhouses. If there are any other relevant details or recommendations based on your experience, please feel free to include those as well. Thanks in advance for your help, looking forward to your prompt response!