Product Detail:

Window dimension range: radius>400mm; arc less than semi-circle

Window style: polygon fixed; arc-shaped inward casement and vertically-curved sliding window

Frame material:Inward casement and sliding window of 60 series;

Hardware :domestic or imported brand like ROTO/GU/Siegenia.

Glass: glass thickness range from 4mm to 30mm for fixed and casement window; 4mm to 24mm for sliding window; PVC/aluminium grids are available between insulated glass as decoration.

Tech. Specification

Acoustical insulation: 36 Db
K-value of window: 1. 80 w/ m2. K
Wind resistance: 5000 Pa
Air permeability: 0. 1 m 3 /h. M
Watertightness: 500 Pa
   

Packing and Delivery

1) Package: hardpaper+ film package. Wooden case can be made for special care delivery. We can make other packings according to customer requests.

2) Delivery detail: usually 25 working days for a 20 feet container.
  
Scope of service 

1) Free technique consulting , project design and estimates before sales.
2) Commitment of at least three years quality warranty.