Coil to components

We are one of the world’s leading manufacturers of fine tolerance steel tubing and employ around 450 people. The company is owned by the Zhongding Group. Since the company was founded in 1919, we have been involved in the broader technical development of the niche market in which we operate. Our annual production tonnage of around 90.000 metric tons is marketed and sold worldwide. Approximately 80 % of our production goes into the Automobile industry in the form of fine tolerance tubes, special shaped tube sections and tube based components.


As a leading manufacturer of fine tolerance steel tubing we find our products being used in a wide range of demanding automotive applications such as:

  • Steering Systems
  • Propshafts / Driveshafts
  • Gearbox Shafts
  • Shock Absorbers, Stabiliser Bars and Active Suspension Components
  • Camshafts 


The knowledge associated with supplying such a wide range of complex application fields allows us to offer a product range that extends from the steel coil to the finished component. This broad sphere of activity enables us to integrate our core competence of precision into a whole range of added value activities thereby creating a unique position for WIEDERHOLT in the broader tube industry.