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zwerenz industries gmbh
Steinbergstraße 57
95671 Bärnau

fon +49 (0) 9635 / 9210 - 0
fax +49 (0) 9635 / 9210 - 49

Bekleidungszubehör Zwerenz Industries

Apparel accessories in their complete form

zwerenz industries gmbh is one of Germany's largest manufacturers of buttons, push-buttons, patented jeans buttons, toggles, zip fasteners, trademarks, etc., made from PES polyester resin, Zamak, various plastics such as e.g. ABS, polyamide, elastomers, etc. We also process natural products such as e.g. real ivory nut, real mother of pearl, real coconut, real horn and such like to create distinctive apparel accessories.

Our products find application in the fashion and clothing industry, in the sector of workwear, in the equipment of office wear, and also on shoes, gloves and bags, both for womenwear and menswear. Furthermore, our products are used for technical textiles, functional clothing, furniture and seating furniture.

A series of state-of-the-art machinery forms the basis of a low-cost 'Made in Germany' product. Our virtually fully-automated work processes enable us to manufacture visually highly sophisticated products economically. Our product range currently includes some 30,000 different items.

We manufacture both customer-focused items as well as products which, through our own developments, meet the latest trends. We are delighted to present our developments to you in the form of sample cards for the autumn/winter and spring/summer collections.

The key processes in the area of apparel accessories are as following:

  • Machining
    involving in-house manufacturing of PES sheets and PES rods
  • Zinc die casting
    with an in-house mould making unit
  • Platic injection moulding
    with an in-house mould making unit
  • Mould making
    with an in-house construction and development department
  • Laser marking
  • Finishing
  • Enamelling
  • Imprinting

We would be delighted to be able to welcome you as a customer!

Production - Best Quality made in Germany

Insight button making machines PES


We live in times of great changes. What will not change is our passion for sensual clothing accessories, our motivation to create gorgeous designs on a high level of quality in best materials and most advanced techniques.

In company with us you can develop your imaginations to visual and technique highclass products. Our machinery is kept up to date and foundation for a product “Made in Germany”. Based on long lasting experience and an automated production, we are able to provide highclass products at low prices. Our linecard in vogue is certified by Oeko-Tex Standard 100 and ranges from buttons and toggle buttons, zip fasteners, press buttons, patented jeans buttons to trademarks and belt- buckles. 

Made from raw materials like zamak, polyester, polyamid, real ivory nut, real horn or real mother of pearl, we create distinctive clothing accessories. We also produce products made from renewable resources, to be an efficient business partner for you even in this scope.

The whole operating procedure is certified by DIN EN ISO 9001:2008 guidelines.

Sustainability, ecology and protection of the ressources are our principles lived at zwerenz industries. And so we gain required advantage in competition.  

We are looking forward to meet you!

Overview product groups clothing accessories

Our range for clothing accessories is very wide. Following scedule should give you a first orientation, which kind of products you can expect from us. Of course we also react to your special wishes and requirements.

Gladly we are looking forward to review your product-specific wishes and requirements in a personal conversation. We´ll be delighted to receive your message.


Raw materials


  • hole buttons
  • shank buttons
  • toggles
  • buckles
  • jeans patent buttons
  • push buttons
  • rivets
  • trademarks
  • zip pullers
  • cord stoppers
  • cord ends
  • accessories
  • carabiners
  • fasteners



  • zink (Zamak)
  • PES - mother of pearl imitations
  • PES - hornimitations
  • PES - unimaterials
  • ureica
  • real corozo
  • real horn
  • real bone
  • real coconut
  • polyamide
  • ABS