A curtain wall is the outer wall enclosure of a building, which is not load-bearing and hangs like a curtain, hence it is also known as a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. A building envelope or decorative structure composed of panels and support structure systems, which can have a certain displacement capacity or deformation capacity relative to the main structure and do not bear the role of the main structure (the external wall frame support system is also a type of curtain wall system).

WEIFANG YUZHAN ENTERPRISE CO., LIMITED is the leading and professional aluminium profile manufacturer,Since its establishment, the company is engaged in producing exceptional quality aluminum profiles with a long industry chain and a wide coverage of products, including aluminum alloy doors and windows, curtain wall construction profiles and industrial profiles etc. The marketing network spreads throughout the Central Asia，Southeast Asia and South America, the Middle East, Eastern Europe and other overseas markets.

1) Aluminium Profile
Our Aluminum profiles with a long industry chain and a wide coverage of products, including aluminum alloy doors and windows, curtain wall construction profiles and industrial profiles etc.
Colors: Powder Coated | Anodizing | Polishing Bright
Usage: Window | Door | Closet | Bathroom| Curtain Wall | Industry
2）A. Alloy: 6063, 6060, 6061, 6005, 7005
B. State: T5/T6
C. Length: 1M-7M
D. Normal Anodizing Thickness: 8-12 Micro
E. Normal Powder Coating Thickness: 60-100 Micro
F. Tensile Strength: ≥ 16 Mpa
G. Yield Strength: ≥ 110 Mpa
H. Extensibility: ≥ 8%
I. Hardness(Hw): ≥ 8