美国采购需求：拖拉机座椅、叉车座椅、拖拉机零件、叉车零件、割草机座椅、农用座椅

I'm interested in learning more about your Yas product line. Could you share details about the specifications, available features, and pricing? Additionally, I'd love to know about any customization options you offer and the expected lead times for orders. It would also be helpful to get information on the materials used, warranty details, and any certifications the products might have. If there are any catalogues or brochures available, please send those along as well. Understanding these aspects will greatly assist in making a well-informed decision for our upcoming projects. Looking forward to your response!