Every print starts with the ink. ACO Color Refill Ink is formulated to deliver clean, consistent results — whether you are printing a routine document or a colorful creative project. The range covers a complete four-color set — Black, Cyan, Yellow, and Magenta — so everyday printing and vivid color output are covered by a […]

ACO Copy Paper — A4 210×297mm, 500 sheets per ream At ACO, we believe the paper you print on says as much as the words you print. That is why ACO Copy Paper is made to deliver clean, crisp, professional results — every sheet, every ream. Available in three weights to match the job: **70 […]

Not necessarily. GSM (Grams per Square Meter) indicates the paper's weight. For instance, ratings of 70gsm, 75gsm, and 80gsm mean the paper weighs 70g, 75g, and 80g per square meter, respectively. Generally, a higher GSM results in thicker, more rigid paper; however, weight alone does not directly determine quality. To evaluate A4 paper quality, consider […]

A short holiday break, then we’ll be back and ready for what’s next. As China’s National Day approaches, the ACO team would like to send our warm wishes to all our customers, distributors, and partners around the world. Please note that our office will be closed from October 1 to October 5, 2026, and normal […]