1. Steel window, leaf Bay-Bow window window and door manufacturer(2 or 3 sash), double window, grill design.
2. Bay-Bow window window, 60 series, 3 to 20mm single-triple glass, outward or inward optional, with decorative bars and screens.
3. With high quality and easy to install. 
4. Light but rigidity and consistency.
5. Glass: 5mm, 6mm, 16mm (5mm + 6A + 5mm), 19mm (5mm + 9A + 5mm), 22mm (5mm + 12A + 5mm), 26mm (5mm + 16A + 5mm) and more single-glass, double-glass, triple-glazing are available.
6. Glass types: clear glass, tempered glass, floated glass, reflective glass, coated glass (Low-e glass), frosted glass.
7. Size: customized.
8. Hardware: made in China with high quality.
9. Features: excellent heat preservation performance, good sound insulation performance, anti-aging, good combustion-retarding performance, resist impacts, good waterproof performance, good anti-theft, maintenance free and good air tightness.