| Specification | Products introductions |
| Advantages | Good air seal on the whole windows and doors system |
| Profile | PVC/ UPVC, normal Aluminum, Thermal Break Aluminum |
| Glass | Clear glass: 4mm-12mm single glass Double glass: 5mm+6A/9A/12A+5mm, 6mm+6A/9A/12A+5mm. Laminated glass:5mm/6mm+0.38/0.76/1.14pvb+5mm/6mm Low-Ee glass, Frosted glass, coated glass, tinted glass, reflective glass |
| Type | Casement/sliding/fixed/tilt&turn/awning/top hung windows Sliding/casement/folding/glass doors |
| Surface | Anodized, electrophoresis, powder coating and so on |
| Hardware | Germay hardware(ROTO,Siegenia),China top brand hardware(KINLONG/HOPO) |
| Others | Easy to install and open, the window will not warp or rot and it's dimensional stability ensures years of trouble-free operation |
