Innovative product

Longcheng adheres to independent innovation and has achieved remarkable innovation results. Since its establishment, the company has accumulated 5 high-tech products certified above municipal level. Up to now, it has 63 authorized patents, including 19 invention patents. Longcheng has presided over the formulation and revision of 1 national standard, 3 industrial standards, and participated in the formulation and revision of 3 national standards, Longcheng has also published 15 core papers in various academic journals and obtained 2 pieces of software copyright.