JANZUUNIVERSAL CO., LTD

GM-C85 Insulation Window GM-C85 Insulation Window is a new kind of building material, it can be used for good inside lighting and keep the temperature indoor. Good inside lighting: With GM-C85 Insulation Window, frame is smaller than others; Better thermal retardation: GM-C85 Insulation Window has better thermal insulation technology, it can prevent temperature exchange. In summer it can save electricity from reducing the use of air conditioning, and in winter it can keep warm in-door. Long service time: all of the frame made by aluminum alloy with rubber so that it’s slow aging. This kind of frame have stronger ability to resist wind. The GM-C85 Insulation Window without low-E class so that it can increase of service life. And GM-C85 Insulation Window is also better in sound insulation.