About QIN HAN
Your trusted aluminum window and door manufacturer from China.
Our Factory
Located in Shaanxi Province, China, our manufacturing facility spans over 12,000 square meters with advanced production lines for aluminum extrusion, thermal break processing, and finished window assembly.
With 15+ years of experience, we specialize in producing high-quality aluminum windows and doors for global markets. Our products are exported to Philippines, Thailand, USA, Australia, and 50+ other countries.
We are committed to precision manufacturing, competitive pricing, and reliable delivery. Our engineering team can handle custom specifications for OEM and ODM projects.
Quality Certifications
Why Partner With Us
Factory Direct
Competitive pricing with no middleman markup. We control the entire production process.
Custom Solutions
Any size, color, hardware, and configuration. Our engineers work with your specs.
Global Shipping
We handle logistics to 50+ countries. FOB, CIF, DDP available.