1. Its aluminium profile structure is rational. Appearance is elegant and beautiful. Exclusive streamed-line design reveals its elegance and nobleness
* Thermal Break aluminium profile, More Energy Saving * Normal aluminium profile, cheaper and practical
2. Various colors and function glass panels are available for your choice. It can be sound and heat insulating, or reflective, or wonderful pattern
3. Lock is automatic. Look hook and lock body is hidden in the profile which make the door more beautiful.
4. The high-low design of the lower track prevents water coming in.
5. Accessories with anti-loosing and anti-theft device ensure steadiness and security.
6. All system is with decorative effect and safety protection effect...