الوصف

1, Can be outside open & top-hunged open ways.
2, Adopt frictional gemel to connect, manage the standard of outside open window for high building, and avoid the dangerous of loosing hinges.
3, Window sash adopts movable angle to connect, which is easier to install and combines sash materials and glass strip. In this case, not only save the materials, but also make the design more artistic, and there is no need to consider the contradiction between shape of glass strip and installation.
4, Through the special amended hardware & transmission aluminum piece, it can not only use standard lock, but also some economic movable small lock to be more safety & reliable.
5, Glass strip installs outside the fixed window, its lean design to avoid seeper & materials saving; Moreover, it can adopt transferable frame to let the cover installed inside.
6, Opening sash and frame are in the same horizon to make it a better apperiance.
7, Using complete set of adhesive tapes, which make it easy to open & close, and better leak tightness.
8, Many different profiles for choosing.