HA-CO GmbH Kleinwallstadt - About us

Specialists in coupling technology and linear technology

HA-CO GmbH in Kleinwallstadt, Germany, (formerly Hafner Maschinenbau GmbH) is a worldwide operating production company for couplings, connecting shafts and machine elements as well as individually manufactured special machines. Experienced and competent specialists use CNC-controlled precision machines and CAD techniques to respond quickly and precisely to customer requirements. Under the brand name HA-CO we offer a wide range of high-quality couplings and connecting shafts.

For many years our name has stood for precision, quality and flexibility. HA-CO is a company of HA-CO Motion AG - competence in drive and linear technology!

Our service is your benefit:

  • FLEXIBLE: Standard products or customized solutions
  • COMPETENT: Technical support with comprehensive know-how
  • FAST:  High availability thanks to own warehouse
  • RELIABLE: Quality is our standard
  • PRICE VALUE: High quality products with attractive price/performance ratio


  • Milestones of HA-CO GmbH
  • In which components our products are used
  • Where you can buy our products