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| Product Series | PVC / UPVC Double/Single Hung Windows |
| Profile Type | 1. Extruded PVC / UPVC Profile 2. Optional galvanized steel reinforcements (1.5mm-2.0mm thickness) |
| Profile Color | White, Silver, Grey, Brown, Wood Grain, Custom Colors |
| Glass Type | Tempered, Insulated, Laminated, Low-e, Float, Reflective, Bullet-proof, etc. |
| Glass Layer | Single Glass, Double or Triple Glasses (argon filled available) |
| Accessory | International qualified hardware (Germany, America, Australia, China Top Brands) |
| Function Data | Thermal Insulation U-Value: ≤2.0W/m2K; Sound Insulation: ≤36db; Water Tightness: ≥450pa |