A high competence in developping and a production that is always otpimized characterizes us as a system supplier. Besides, we also have brought in our huge know-how into the developement with our subsidiary Westberge. During the long-term business relationship, we have developed many innovative and individual windows.

So, you can accordingly expect from us in addtition to numerous developments and innovative products - as for example the Flush Window, an integrated window solution – an intense counselling all around the topics „glass, frames and function“, proactive action and a production in time.

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Our customers benefit from the advantages of medium-sized corporated structures: Flexibility, low command structures and freedoms of choice distinguish our company. We do know very well how to develop and produce high-duty and highly modern vehicle windows and doors these days. You are cordially invited to benefit from our know-how. Get to know our company!

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We at Carl Wilhelm Cleff Gmbh & Co. KG having an 80 year company history, are standing for AN EXTENSIVE EXPERIENCE in many application areas of the system glazing and the door production. Numerous fundamental developments and patent applications testify to our innovative capacity we have been setting standards with since many decades. Consistent enhancements help us to be a reliable partner for our customers.