They are widely used in new‑build and renovation projects including commercial office buildings, hotels, hospitals, schools, residential buildings and mixed‑use complexes.

Yes. Our full product range covers standard aluminum, thermal‑break aluminum, system windows & doors, unitized curtain wall and stick‑built curtain wall.

 Yes, we provide full‑customization service. We can adjust profile material, thickness, glass configuration and opening modes according to architectural drawings to meet personalized project requirements.

 It depends on project scale. Normally 4‑8 weeks for bulk orders. Lead time for complex large curtain wall projects will be calculated separately.

Please provide architectural drawings, dimension list, profile requirements, glass specifications, quantity and project location. We will issue a detailed project quotation.

Our professional technical team can produce detailed shop drawings and joint detail drawings for on‑site construction reference.

Normally we supply products, shop drawings and installation manuals. Our technical engineers can be sent for on‑site technical guidance, but we do not provide local construction crews.

Main profiles come with multi‑year warranty. For factory‑originated defects, we offer replacement parts and technical support. Damage caused by human factors or improper installation is not covered by warranty.