1) Dimension: Available in any sizes as per your needs , usually  our clients will give us their window and door sketch

2) Color: many kinds of color is available .

white, green, grey is our main color.

3) easy to install

4) glass : 5mm + 6a + 5mm , tempered and low-e glass is availabe

5) Good watertightness performance, wind-resistance, air tightness, noise insulation and heat resistant property

6) Packing:  by wooden crate.

Any question, PLS be free to let me know,  any words from you will be highly appreciated and reply at the soonest.