Siems Fenster+Türen GmbH

More Online Orders Thanks to A+W Cantor Software

"Thanks to A+W Cantor, our dealers can enter and calculate even complex elements themselves. Because of the flexible restriction checks, we can be sure that only correct orders are transferred."

Jens Becker, IT-Manager, Siems Fenster+Türen GmbH

Window manufacturer Siems of Wiefelstede focuses on the production of PVC windows and doors. The products are exclusively sold through specialized dealers.

Siems constantly invests in growth and technology so that the software system must flexibly adapt itself to the changing requirements. The focus of Siems' software solution is on the extensive retailer network, which is why A+W Cantor Dealer software has been implemented.

This version allows dealers to place their orders online. Instead of complex sketches or tedious explanations, the custom-made order is directly passed on to production, and the instant online confirmation of the delivery date gives the dealers optimal planning certainty. A service which is much appreciated by Siems partners.

The amount of dealer's orders has increased considerably since the automatic order function was introduced. See for yourself by reading the attached press release on this subject.


  • Thanks to A+W Cantor all administration and production processes are paperless.
  • Since the commissioning of the software in 2005 (10 years), the company has managed to double its efficiency in terms of administration and manufacturing, while the efficiency in the administration and manufacturing was optimized at the same time.
  • More than 60% of the orders come directly from the dealer software of A+W Cantor to the ERP system.

Contact Siems

Siems fenster+türen GmbH
Hauptstraße 40
26215 Wiefelstede

Tel.: +49 4402 9671-0
Fax.: +49 4402 9671-69
E-Mail: info(at)

Software used:

A+W Cantor Enterprise

Software for Fenestration

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A+W Cantor Production

Planning and controlling

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A+W Cantor Reseller

Selling made easy

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