Congratulations on Our Company Obtaining National Patent Authorization“A Fully Automatic Burst Test Bench for the Production of Parallel Flow Aluminum Flat Tubes with Zinc Spray”
On December 26, 2025, Bangde has successfully obtained the authorization of a utility model patent: A Fully Automatic Burst Test Bench for the Production of Parallel Flow Aluminum Flat Tubes with Zinc Spray.
In recent years, Bangde has actively pursued technological innovation. The successful authorization of the patent has laid a solid foundation for the company to enhance its core competitiveness.