On May 10, 2021, Guangzhou International Smart Retail Exhibition was held in Guangzhou. Clean Power as a foreign trade oriented gas cylinder company, participated in this exhibition for visiting and learning.

In this exhibition, Clean Power mainly showcased its developed steel seamless gas cylinders. The gas cylinder sample used in the venue was the model 232-50L industrial gas cylinder, which can be filled with various gases, including oxygen, nitrogen, hydrogen, carbon dioxide, etc. It is the first choice provided by Clean Power for customers who purchase industrial gas cylinders.

During the exhibition, Clean Power gained a lot by communicating with many kinds of customers and peers.