About us

NorStark is the leader in the filed of integrated high grade ductile iron casting axle housings. With strong focus in R&D and heavily invested in manufacturing, NorStark is an expert in ductile iron materials: QT700-10, QT800-8, QT900-6, QT1000-5,etc and New vacuum process casting.

The First

NorStark is the first enterprise to innovate with the integrated high grade ductile iron casting axle housing development in China

The largest

NorStark has the largest capacity of high grade ductile iron casting axle housing for Medium & Heavy trucks in China

The Most

NorStark is the most experienced and is owning the widest range in casting axle housing

Integrated High Grade Ductile Iron Casting Axle Housing

• Lightweight Design through high-strength material and advanced technology

• Better Quality with high integration and reliability, high precision and low noise

• Lower Cost

• Adaptable to Electromobility Trends

Why Choose Us

  • Manufacturing capabilities

    Manufacturing capabilities

    NorStark China has 2 casting sites and 1 mechanical processing site, with annual capacity of 380,000 pieces in casting parts and 400,000pieces in mechanical finished goods. NorStark has the full capability from raw materials to parts and components processing, with strong quality control process equipped with AI visual technology.

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  • Development Capabilities

    Development Capabilities

    There are 52 R&D engineers & technicians in NorStark, including 8 experienced senior R&D engineers with more than 10 years OEM or axle assembly plant experiences. NorStark R&D team research and develop products with systematic perspectives of vehicle development, driving system development and boundary identification, also establish long term cooperation with leading Universities in China.

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  • Testing and Research Capabilities

    Testing and Research Capabilities

    The inspection & testing equipment can operate full procedure inspection, such as raw material inspection, mechanical performance and metallographic structure inspection. With new micro-alloying and precise solidification structure of casting process controlling technology, NorStark has developed casting material: QT700-10, QT800-8 QT900-6 and QT1000-5, and already applied the materials in mass production.

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  • Certifications and Achievements:

    Certifications and Achievements:

    -IATF16949 Quality System Certification{{br}}-ISO14001 Environmental Management System Certification{{br}}-ISO45001 OHSAS Certification{{br}}-ISO9001 Quality System Certification{{br}}-53 National patents and 12 PCT International patents in process

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