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| Item | Exterior and Interior Double Hung Window |
| Material | UPVC Profile |
| Thickness | 1.6/1.8mm thickness UPVC profile |
| Glass | A. Single Glass B. Double tempered glass 3mm+9A+3mm, 4+6A+4, 5+9A+5 C. Laminated/Lowe/Reflective/Tinted Glass |
| Surface treatment | Powder Coating, Anodized, Wooden Grain |
| Color | Customized design color |
| Application | Residential, Villas |
| Opening Way | Single / Double Hung Opening |
| Optional | Fixed / remove screen |
| Delivery Time | Usually 35 days, depend on quantity |






| Material | UPVC profile |
| Accessory/Hardware | Chinese top quality hardware |
| Glass type | A. Single Glass B. Double tempered glass 3mm+9A+3mm, 4+6A+4, 5+9A+5 C. Laminated/Lowe/Reflective/Tinted Glass ...Customized based on request. |
| Color | Normal color is white; various colors available for choice. |
| Packing | Stretch film with corner protectors for whole container, wood packing for LCL quantity. |
| Open Type | Vertical sliding up and down and tilt |
| Hardware | American Crescent Lock + tilt lock + (children lock) |
| Specialty | Wooden building: window with Nailing flange(fin) Concrete construction: without Nailing flange(fin) |
| Screen Type | Fixed/Removed |
| Screen Material | Fiberglass or Stainless or King Kong |




With more than 20 years of experience in windows and doors, we are a professional production factory featuring innovative designs and a dedicated service team. Our products are exported globally, including Europe, North America, and Central/South America. Our window systems provide excellent thermal insulation during winter and superior protection against wind and rain.