Aluminium Window
1.Simple structure,easy installation
2.Available in any size you need
3.Type: Sliding Windows

Thermal Insulation Break Bridge Aluminum Alloy Window

Opening way (window): internal opening & internal
  inverted window, internal casement opening door &
  window, external casement opening door & window,
  sliding door & window, folding door & window, external
  translational window, top-hinged swinging window.

. Repair parts: insulating glass, domestic repair parts
  with excellent quality,  professional weather-proof
  fluid sealant.