Meta Description: Explore the advanced factory of Jinan Huayuan Automotive Bearing Co., Ltd. Learn how our 30 years of expertise and German EFD quenching technology produce ISO/TS certified wheel hub units for global automotive leaders.

1. A Legacy Built on Precision and Scale

Jinan Huayuan Automotive Bearing Co., Ltd. has spent over 30 years mastering the art of automotive bearing production. Our factory is not just a production site; it is an integrated hub of research, development, and high-volume manufacturing designed to serve over 100 world-renowned automotive enterprises.

2. Advanced CNC Machining: Accuracy in Every Micron

Our production begins with high-precision CNC machining. Every 1st, 2nd, and 3rd generation wheel hub unit is crafted to meet exact international standards. This precision ensures perfect compatibility with global brands like Toyota, Mercedes-Benz, and Ford.

Skilled Craftsmanship: Our mature R&D and production teams oversee every technical detail.

Automated Efficiency: We utilize streamlined CNC production lines to maintain stable capacity.

3. The Technical Edge: German EFD Quenching Technology

The durability of a bearing is decided by its heat treatment. Jinan Huayuan stands out in the industry by utilizing imported German EFD (EFDI) induction quenching equipment.

• Extreme Performance: The equipment can instantly reach temperatures of 2000°C.
• Martensite Structure: Our salt bath quenching forms a superior “martensite” structure, ensuring extreme hardness and fatigue strength.
• Precision Depth: We achieve a quenching depth of 1.8-2.0mm, directly extending the service life of the product.
• Visual Standards: Our quenching color follows the prestigious Japanese Koyo deep blue process standard.

4. Rigorous Quality Control and ISO/TS Standards

Quality is verified, not just claimed. For 30 years, our products have been tested and proven in the local market through a full-process quality control system. We strictly follow ISO/TS quality standards to ensure every bearing delivered to our global partners is defect-free.

• Multi-Stage Testing: From raw materials to finished units, every link is monitored.
• Professional Inspections: Our team efficiently connects with international factory inspections and certifications.

5. Global Supply Chain and Efficient Logistics

With a focus on the global market, we offer highly competitive prices combined with a rapid response mechanism. Our warehouse manages a vast inventory of bearings for all vehicle systems, ensuring that we meet your tight delivery schedules.

Conclusion: Your Strategic Partner for Chinese-Made Bearings

Jinan Huayuan is committed to creating long-term value through professional technology and stable production. Whether you require OEM/ODM cooperation or standard high-precision units, we are ready to drive your success.

Contact Us Today:

• Official Website: www.jnhjdp.com
• Email: admin@skfzc.cc
• Phone/WhatsApp: +86-13605312559 / +86-18653123106
• Address: H15, Phase 4, Times Headquarters Base, Tianqiao District, Jinan City, China