The Longzhou project has been completed and successfully delivered!

Other Videos
August 11, 2026
Video Description:
This video demonstrates the successful completion and delivery of the Longzhou project by Qingdao Xinguangzheng Steel Structure Co., Ltd. You'll see the final project walkthrough showcasing our advanced steel structure manufacturing capabilities, from design to execution. Learn how our 20+ years of industry expertise, 12 professional production lines, and international certifications ensure high-quality project delivery for global clients.
Related Videos