Imported material Xylosma, Thermal Insulation Disconnection-Bridge Thickened and Alloyed
Aluminum, Double-layer Hollow Float Glass, Seven-layers Rubber Sealing, Environmental
Germany Polyester Waterborne Paint, Full Germany Imported Hardware.The introduction of the most advanced technology in the world combined with the technics’
improvement, let the Win-door windows and doors have the advantages of heat preservation,
energy saving, durability, noise separating, safty, beauty, flexibility, elegancy, etc,
which greatly improve the taste and value of the family and building .