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منزل > مركز القضية > case1 > German Precision Machinery Cooperation Case: High-Accuracy Cold Drawn Steel Supply by Qingzhou Gensheng Metal Co., Ltd.

German Precision Machinery Cooperation Case: High-Accuracy Cold Drawn Steel Supply by Qingzhou Gensheng Metal Co., Ltd.

مقدمة مفصلة

Qingzhou Gensheng Metal Co., Ltd. established cooperation with a German precision machinery manufacturer through an industrial exhibition in Europe. The client specializes in high-end automation systems and transmission equipment, requiring extremely high standards for cold drawn steel used in shaft components.

Key requirements included:

  • Dimensional tolerance within ±0.02mm

  • Surface roughness Ra ≤ 1.6

  • Excellent machinability and stable mechanical properties

To meet these requirements, Gensheng Metal optimized its cold drawing process, including multi-pass drawing control, precision die calibration, and segmented heat treatment to ensure uniform internal microstructure.

After sample testing, the German client reported:

  • Superior dimensional consistency

  • Excellent surface quality with no cracks or defects

  • Stable CNC machining performance with reduced tool wear

As a result, the client officially listed Qingzhou Gensheng Metal Co., Ltd. as a long-term supplier of cold drawn shaft steel for its automation equipment production.


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Contact Information
company name

300 meters north of Dongjia Village,

 Huanglou Subdistrict, Qingzhou City, 

Weifang City, Shandong Province (west side of the road)

Tel: 8615964041762

E-mail:15964041762@163.com

Website: gsxnft.com

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