aluminium profile

1.Insulation advantages and characteristics of aluminum.
2. Excellent energy saving effect.
3. A good sound insulation performance
4. Anti-condensation function, clean the windows of a bright tomorrow.
5. High strength, wind up after the performance of a standard.
6. Gastight water well, each a standard.
7. Room design principles. Structural stability. Mechanical performance. Between closed. Dual seal effect.