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Achille, the top-of-the-range handle...

Design, technology and ergonomics, Sotralu innovates and creates a new break in the world of aluminum sliding windows.

HEFEL, new generation handle for sliding window

HEFEL : the industrial design handle for new generation sliding windows.Dedicated to industrial design sliding doors and windows, HEFEL is a top-of-the-range handle which answers to the architects requirements. At once visible and invisible HEFEL looks like a wave which allows to handle door very easily. HEFEL fits Versus and Chronos range. 


Sotralu, designer and equipment manufacturer for the aluminum joinery is a reference on its market.

Quality, safety, reliability of products and of leadtimes, innovative talent of a creator: Sotralu holds its commitments and invents tomorrow accessories.


New range of design handles

A break in terms of design, association of materials and ergonomics. Achille and HEFEL, top-of-the-range handles for modern sliding windows.

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