非洲地区采购需求：心电图纸制作机，心电图纸 150mmx90，心电图纸，心电图纸，心电图纸，Ever Trace 心电图纸，心电图纸 80mm 20m

Could you please provide me with a quote for 50 rolls of high-density thermal print media paper? I'm looking for a 110mm wide roll, 20m in length, suitable for various printers, particularly in medical settings like ultrasound and microscopy. The rolls should yield approximately 220 prints each, and the color must be white. Your prompt response would be appreciated. Thank you!