哥伦比亚采购需求：a4 热敏打印机、收银机卷、标签打印机纸卷、纸卷收银机、Peripage 热敏打印机、pos 纸

I'm looking for a reliable supplier of thermal paper in A4 size. Specifically, I'm interested in high-quality paper that can handle various printing needs, especially for thermal printers. It's crucial that the paper delivers clear and vibrant prints without smudging, as it's intended for professional use. Could you please provide me with detailed information on your available options? I'd like to know about the specifications, including thickness, print quality, and any other relevant details. Additionally, please include your pricing, minimum order quantities, and lead times for delivery. It would also be great to understand your quality control measures and any eco-friendly options you may have. Looking forward to your prompt response!