A1: Our profiles undergo precise heat treatment to deliver exceptional tensile and yield strength. Their wall thickness is determined through rigid mechanical analysis, allowing them to withstand extreme wind and earthquake loads reliably.

A2: Yes, they feature a multi-chamber structural design combined with multiple sealing components, which isolates 25-40 decibels of noise. The sound insulation performance can be further enhanced when used with insulating glass.

A3: The aluminum surface has a natural dense oxide film, complemented by advanced multi-layer treatments like anodizing, electrophoretic coating, fluorocarbon spraying, and powder spraying. This allows the profiles to pass over 2,000 hours of neutral salt spray tests.

A4: Thanks to our robust surface protection treatments, the profiles offer outstanding resistance to UV rays, acid rain, and salt spray, allowing them to last for more than 50 years without fading or corroding.

A5: They are widely applied in residential buildings (doors, windows, sunrooms), commercial buildings (glass curtain walls), public buildings (schools, airports), prefabricated structures, and municipal engineering facilities (railings, lamp poles).