Hello 2023, we have officially started work

We have officially returned to the normal working state from the Spring Festival holiday. Today, our team discussed the causes and solutions of the problems such as dirt, leakage and cracking in the past orders, and summarized how to do in the future and how to avoid various problems, so as to provide customers with better products and services. I hope that in 2023, we will continue to create a better COFF.