aluminum alloy hopper windows
USD $50 - $300 /Unit
Min.Order:10 Units
Laizhou Hongshengda Machinery Co., Ltd.
Our aluminum alloy window and door Comprehensive apply aviation aluminum, light weight, high strength, rich colors, elegant appearance, novel, set energy saving, environmental protection, utility, decoration in one. We have many different kind of profile.
Thickness:
Single:3mm~12mm
Double: 5mm+6A+5mm/5mm+9A+5mm/6mm+9A+6mm, etc.
Triple: 5mm+6A+5mm+6A+5mm and others
Laminated : 4mm+0.38pvb+4mm/6mm+0.76pvb+6mm,etc.
Features
1. Nice Appearance, top grade
2. Sound Insulation & Heat Insulation, water proof.
3. Dust resistance & Easy maintenance
4. Any kind of screens is available
5.Performance parameters: Sound Insulation/Water/Wind Pressure/Air Permeation Resistance
hardware
a).sealing :PVC & EPDM rubber seal
b).shape :O & K
c).color: black ,white ,grey ,etc
d).window & door lock
Checking Assembly quality
1).repeated opening several times ,watching the power of on/off is good
2).checking sealing strip whether it is firm
3).checking the full necessary hardware accessories
service
1).competitive price, checked regularly
2).fast, no hassle delivery
3).no quibble guarantee
4).samples are available