In 2021, we passed the national high-tech enterprise technology certification and reached an alliance strategic cooperation with Nanchang University.In 2023, it was certified as a specialized, refined, and innovative enterprise. We has obtained over 20 patent certificates,including 10 invention patents, 5 utility model patents, 4 appearance designs, and 1 software work.We have won the honorary title of "High Quality Supplier" in the aluminum wheel industry multiple times over the years.These honors objectively demonstrate the strength of Dienlis Spinning Equipment.