1:heat insulation 2:good sealing 3:easy to install 4:good ventilation,excellent structure. 5:high security

1): pass thirdparty certification

2):specialized procduction line

3):excellent designer serve you

4):have specialized exported experiences

  

Standard description.

1): Aluminum alloy :6063-T5

2):Frame finished: Anodic oxidation, electrophoretic painting, powder coating, fluoro-carbon painting.

3):Specialized plastic injection channel is set up at angle joint to ensure that the internal  and back of the angle joint is sealed effectively,and strengthen the angle

4):Easy to install and open, the window will not warp or rot and its dimensional stability ensures years of trouble free operation.

5):Hardware: Germany Roto, Germany Siegenia, Hongkong Kinlong, Italian Glass.

Excellent Performance

1):Sound Insulation :RW>28Db

2):Wind Pressure Resistance:Third clsss(GB/106)

3):Air Permeation Resistance:Third class(GB/108)

4):Heat Insulation Resistance:Third:2.8/(m2k),2.5W/(m2k),or below2.0w/(m2k)

 

This list is just for you reference,the element can vary.Welcome to your inquriy and trial order