Founded in 2006, Nanjing Haishengli Technology Co., Ltd. has grown into one of China's leading industrial aluminum profile manufacturers. With 17+ years of dedicated experience, we have built a reputation for quality, reliability, and innovation.

Our 40,000+ square meter manufacturing facility is equipped with German-origin extrusion presses, enabling us to produce precision aluminum profiles with tight tolerances. We maintain a ready stock of over 5,000 tons to ensure fast delivery.

Our team of 500+ skilled professionals includes experienced engineers who can assist with DFM (Design for Manufacturing) reviews, helping you optimize your profiles for cost and performance.