南非采购需求：牛妊娠超声检查，牲畜超声扫描仪，绵羊超声设备，黑白超声，牛科动物，马科动物

I'm reaching out to inquire about your veterinary ultrasound scanners specifically designed for livestock applications. We're interested in devices suitable for a range of animals including cattle, horses, sheep, and pigs. Given the diverse needs of our client base, it's crucial that the ultrasound machines offer reliable performance and accuracy across different species. Could you provide detailed information regarding the specifications, available models, pricing, and any current promotions? Additionally, we would appreciate insights into warranty options, after-sales support, and expected delivery times. Understanding these aspects will help us make an informed decision. Thank you!