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Our facility features a large-scale workshop with 4 specialized production lines for uPVC windows and doors, aluminum systems, as well as wood and steel doors. With over 12 years of expertise in the field, we design, manufacture, and export customized solutions worldwide, maintaining a strong reputation for quality.
| Product Name | American Standards Nfrc Certification White Color 78 Series uPVC Vinyl Double Hung Tilt Glass Window |
| Material | uPVC profile (Huazhijie/Conch brand), 1.9mm wall thickness |
| Steel Liner | 1.2mm wall thickness aluminium liner |
| Open Style | Vertical Sliding |
| Glass Options | Double glazing tempered glass 5+9A+4 / 3+12A+3 |
| Hardware | Chinese top brand (Kinlong/Guoqiang) / Germany brand (Roto) |
| Application | Residential house, Commercial office, etc. |
| Rubber Strip | High quality EPDM seal strip |
Profile: 78 series, white color, 1.9mm wall thickness.
Glass Customization: Options include hollow glass, laminated glass, tempered glass, Low-E glass, floated glass, and reflective glass.
Packing: Wrapping film + corner protection + wood pallet for maximum security during transport.







