1. New national standard thickness, higher safety performance, higher wind pressure resistance;
2. Corner code cementing process, increase the stability of the window structure, improve the window 5 performance;
3. Three seals, plus isothermal vertical line insulation performance is excellent;
4. The use of 304 stainless steel high permeability net, ventilation, visual sense is better;
5. Can do three glass two cavity, effectively improve sound insulation, heat preservation, heat insulation performance;
6. Strengthen the design, stabilize the large glass, more wind pressure resistance and safety.