1.Injected Sealant Assembly Process
2.Streamlined Glazing Beads & Glass Sash Design
3.Inward-Opening Screen Sash & Glass Sash
4.Removable Screen Sash for easy cleaning
5.Flush-Mounted Hexagonal Lock on screen sash (smooth surface)
6.Optional Continuous Adjustment Handle for glass sash
7.Integrated Glazing Bead:
- Supports dual-sided gasket pressing
- Compatible with external gasket + internal sealant injection
