From an ingot to a globally trusted door. We define the future of intelligent manufacturing.
Our 700,000㎡ smart factory enables full ingot-to-door control. 100+ automated lines cut costs by 30%-50% and speed up lead times by 50%.
Aerospace-grade aluminum, 12 international certifications, 10-year fade resistance, and 300,000-cycle tests guarantee durability. Soundproof, damp-proof, and fire-resistant, our doors include a 10-year warranty. With worldwide door-to-door delivery and 10,000+ international projects, start your custom journey now.

✅ Aviation grade aluminum alloy ✅ Fire rating certification ✅ 35dB sound insulation standard




























































































Landmark Projects – Where Durability Meets Design




Self-Run Supply Chain
Automated production lines
International Certifications
Patent Technologies
Shimei: Your Direct Factory Source for Premium, Unbeatable Aluminum Doors
Engineered for the long term in our 700,000㎡ smart factory, we offer world-class aluminum systems 50% more cost-effective through complete vertical integration. Our designs are certified by CE, SGS, and TUV and rigorously proven to withstand Grade 12 typhoon forces, backed by a 10-year, zero-failure warranty.
Unlock your vision with our complimentary 3D design service and explore over 1000 custom styles. With full door-to-door logistics and trusted by 10,000+ global projects, we provide the complete package from design to delivery. Experience unmatched quality, price, and peace of mind—get your free project quote today.
100+Patents Secured, China's Top 100 Aluminum Producers,50+ Industry Awards
Unlock your free 1000+ Design Catalog and a complimentary, no-obligation quote for your project.