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 […]

ACO A4 Copy Paper for Everyday Printing Print It. Share It. Discuss It. Bring everyday documents to paper with ACO A4 Copy Paper, designed for reliable daily printing and copying. With 500 sheets per ream and 5 reams per carton, ACO Copy Paper provides a practical solution for everyday document printing. Product Information: A4 Size: […]

ACO Compatible HP 651A Color Toner Cartridges Reliable Color for High-Volume Printing The ACO Compatible HP 651A Toner Cartridge Series is designed to deliver consistent black and color output for demanding business printing. Available models include: CE340A Black — Up to 13,500 Pages CE341A Cyan — Up to 16,000 Pages CE342A Yellow — Up to […]