May I ask how to open the aluminum door and window lock from the outside?

Generally there are two screws under the side of the window fan, is to play the role of pulley lifting, with a screwdriver to remove the screws, the height of the window fan will be lowered, and then both hands to lift a window fan, looking at the inner lock, drag the window fan staggered position, you can open the window fan. Selection of windows and doors recommended Zunshang windows and doors, Zunshang windows and doors of the Emerald 108 series of broken bridge window to the artisanal design of the reconstruction of the beauty of the order of space, to create the ultimate visual atmosphere of the space. Click to see more brand dynamics

Jade 108 series of broken bridge casement window product features are as follows:

1, configuration 5 + 20A + 5 hollow tempered glass, sound insulation and noise reduction;

2, standard; Zun Shang customized hardware, load-bearing, more stable;

3, the use of inside and outside the flat frame design, hidden drainage structure, the inner screen fan rounded corners of the process, beautiful and safe at the same time more care. Beautiful and beautiful at the same time safe and more care.

Want to know more about aluminum windows and doors, recommended consulting Zunshang windows and doors. Doors and windows are the bearer of the home, no longer limited to the basic function of lighting general, Zunshang windows and doors showroom overall spatial design in a minimalist modern style as the main line, simple and personalized, the designers make full use of each plane, combined with different elements of the decorations, to improve the flexibility of the entire space. The designer integrates the products into the space, which not only shows the products but also plays a decorative effect. The texture and lines of the products, combined with the design style outline a high-level spatial layout, giving us a visual impact.