1. Professionalism, Hero Yongsheng is a professional pen brand in China. It was founded in October of the 36th year of the Republic of China. It has a 612-type advanced iridium pen and won the National Silver Award and the National Excellent Export Product Gold Award of Light Industry. Deli and Chenguang are not professional pen manufacturers.

2. Quality: The pen produced by Hero Yongsheng is of good quality, durable, smooth and fluent in writing, and the gel pen made by Deli and Chenguang is good. The pen is of poor quality and easy to break, so the pen hero Yongsheng is better in contrast.