Feature:
1)Made of PVC profile.
2)Available in any size you need.
3)High quality standards.
4)Fireproof.
5)Bristletail resistant.
6)Antiseptic.
7)Durable.
8)Easy to install and clean.
9)Glazing: 5, 5+9+5, 4+9+4, 5+6+5, 5+12+5.
10)Hardware: Guoqiang, Roto...
11)Window screen available.
12)Outward or inward optional.