Customer Requirements: An international commercial complex project required 6-meter extra-long curtain wall profiles, which needed to meet 30-year corrosion resistance in a high-salt coastal environment, aesthetic requirements of seamless joints for the extra-long dimensions, and typhoon-resistant strength standards.
Solution: HOMI adopted a customized anodizing process (720-hour salt spray test certification) and high-precision CNC cutting technology. Through 14 extrusion production lines, continuous production of 6-meter extra-long profiles was achieved, combined with EPDM rubber sealing strips for seamless waterproof sealing.
Results: Successfully applied to a 50,000 square meter curtain wall project. The corrosion resistance of the profiles passed testing by international authoritative institutions, and the wind pressure resistance reached the standard of a Category 12 typhoon. The project was nominated for the "Luban Prize," customer procurement costs were reduced by 18%, and the construction period was shortened by 25%.

Customer Requirements: A rail transit group required lightweight, high-impact resistant train body structural components, requiring a 30% weight reduction while maintaining strength, and dimensional stability under extreme temperatures from -40℃ to 80℃.
Solution: HOMI developed a special aluminum alloy formula (containing rare earth strengthening elements), using extrusion molding + local reinforcement rib design, combined with 2 automatic anodizing lines for surface weather resistance treatment. The impact-resistant profiles withstood a 50 kg sandbag impact test without detachment and passed 50,000 switching fatigue tests.
Results: Train body weight reduced by 28%, energy consumption reduced by 20%, and annual maintenance costs reduced by 15%. The product passed EN15085 rail transit certification and has been applied to major projects such as the Beijing-Shanghai High-Speed ​​Railway and the China-Laos Railway. Customer feedback indicated that "the performance far exceeds similar European products."

Customer Requirements: A rail transit group required lightweight, high-impact resistant train body structural components, requiring a 30% weight reduction while maintaining strength, and dimensional stability under extreme temperatures from -40℃ to 80℃.
Solution: HOMI developed a special aluminum alloy formula (containing rare earth strengthening elements), using extrusion molding + local reinforcement rib design, combined with 2 automatic anodizing lines for surface weather resistance treatment. The impact-resistant profiles withstood a 50 kg sandbag impact test without detachment and passed 50,000 switching fatigue tests.
Results: Train body weight reduced by 28%, energy consumption reduced by 20%, and annual maintenance costs reduced by 15%. The product passed EN15085 rail transit certification and has been applied to major projects such as the Beijing-Shanghai High-Speed ​​Railway and the China-Laos Railway. Customer feedback indicated that "the performance far exceeds similar European products."