Specialist. For windows and doors.


For windows and doors.

Supplier Management

Customer satisfaction is our supreme goal.

For this reason we place emphasis on close cooperation with successful suppliers to meet this goal, which also defines our purchasing activities. We select our suppliers not only from the point of view of cost but first of all assess their reliability and the quality of their performance, this is, we have high expectations regarding:

  • Constant top quality
  • Reliability, adherence to delivery dates and efficient logistics
  • Entrepreneurial flexibility and promptness
  • Competitive position and efficiency
  • Spirit and ability of innovation
  • Good service and willingness to cooperate and provide information

How to become a supplier for aluplast

We ask you to kindly complete the following supplier assessment form and return it to us so that we can get a picture of your business profile in advance. By this means we can consider you as a supplier for future enquiries and invitations to tender. Please send the completed excel sheet below einkauf(at)aluplast.net:

Lieferantenselbstauskunft.xls (in German)

Further actions are described in the aluplast work instructions “Lieferantenerfassung” (Supplier Assessment). 

Supplier Strategy

1. Level - Series Supplier

You meet the requirements of our supplier evaluation and are rated as A-list supplier. At least once a year a supplier evaluation is carried out.

2. Level - Key Supplier

You have proven to be a reliable series supplier and you optimise the business relation by increasing your productivity to the mutual benefit of all those involved.  We conclude long-term framework purchasing agreements with you.

3. Level - Preferred Supplier

You are a strategically important partner for aluplast and you contribute with know-how and innovations to our business relation. You invest and participate in the development of new products.


aluplast Türkiye

aluplast weltweit


aluplast Turkiye

Roßlauf 26
4552 Wartberg an der Krems
Tel. +90 537 760 0026


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aluplast worldwide

aluplast worldwide


aluplast GmbH
Auf der Breit 2
DE-76227 Karlsruhe
Tel. +49 (721) 47171-0
Fax +49 (721) 47171-999