1. Profile | AAMA standard maintance&lead-free vinyl extrusion |
2. Corner finish | All corners are thermal fusion welded for strength and a watertight seal |
3. Glass | Energy efficient insulated tempered glass with Low-E coating, Argon gas, internal miniblinds or grids ptional between glass |
4. Lock&latch | color-coordinated zink alloy cam lock or Austomatic sash lock with keeper, plastic tilt latch, vent stop&WOCD is optional |
5. Hardware | USA brand: Truth, Active German Australia brand: ROTO, G-U,Sieginia, Kinlong, CHGUN, Guoqiang, Domestic Brand |
5. Balance system | AAMA certified block&tackle balance |
6. Screen | Aluminum framed fiberglass mesh screen optional |
7. frame type | New construction frame and replacement frame available |
8. Color | Milk white, gray, beige or customized |
9. Applications | Office,apartment,villa,basement,garden, hotal, hospital,residential housing |