尼日利亚采购需求：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 high-quality thermal paper rolls that are 80mm by 80mm in size. It's essential that the rolls have good printing performance and are compatible with various printers. Please provide details on the paper weight, core size, and any available options for packaging. Additionally, I'd like to know about your pricing, minimum order quantities, and lead times. If you have any certifications or quality assurance processes in place, please share that info as well. I'm interested in establishing a reliable partnership, so understanding your production capabilities and previous experience supplying similar products would be great!