巴拿马采购需求：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 reaching out to inquire about products in black, specifically those classified as "Negro." I'm interested in a range of options, including different materials and finishes, so I'd appreciate any catalogs or lists that detail what you have available in this color. Additionally, I'd like to know about the pricing, minimum order quantities, and lead times for these items. If there are any special features or variations that come in black, please include that info. Understanding your range will help me make informed decisions moving forward. Looking forward to your prompt response!