尼日利亚采购需求：谷物色选机、咖啡色选机、光学选别机、色选机、Sortex 机、大米色选机

I'm looking to source a rice machine and would like more detailed information about your offerings in this category. Specifically, I'm interested in understanding the different models you have available, their key specifications, and any additional features that set your machines apart. It would also be helpful to know about your production capacity and lead times for orders. Additionally, could you provide insights on the pricing structures, including any bulk order discounts? I'm keen to understand warranty options and after-sales support as well. Please share any relevant brochures, technical documents, or website links that could assist in making an informed decision. Looking forward to your prompt response.