墨西哥采购需求：黑白超声波、彩色多普勒超声波、心电图、数字X光、病人监护仪

I'm interested in sourcing surgical veterinary monitoring equipment, specifically models that offer advanced features for real-time monitoring during veterinary procedures. Could you please provide detailed specifications and pricing for these types of equipment? Additionally, I'd like to know about availability, warranty options, and any ongoing maintenance or support services you offer for this equipment. Looking forward to your prompt response so we can discuss potential collaboration.