● adopt systematic design, the movable angle code and glue injection angle code are combined to facilitate field application.
● high quality imported hardware or domestic high-quality hardware.
● the external opening adopts three seals to improve the water tightness, air tightness and sound insulation of the whole window.
● it can be opened in a variety of ways, such as internal opening, internal reversing, external opening, etc.
● suitable for home decoration and project collection.
● imported wide heat insulation strip, cavity filling and glass warm edge meet the needs of the north.