CORINTH‑Professional Automotive Components Manufacturing Factory

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CORINTH

Precision technology for safer mobility.

Laizhou Tongde Auto Parts Co., Ltd., established in 2012, is a comprehensive auto parts enterprise.

In 2013, the company passed ISO9001 quality management system certification for the first time.

In September 2015, the CORINTH brand was officially established, marking the beginning of a new stage of brand-oriented and differentiated development, while simultaneously strengthening the product iteration capabilities of brake pads, brake discs, and spark plugs.

In 2018, a fully automated intelligent production line was introduced, achieving a stable daily output of 50,000 spark plugs, an annual output of 3.6 million sets of brake pads, and an annual output of 3 million brake discs. The company has obtained multiple international authoritative certifications, including ECE R90, NSF, and AMECA, ensuring product quality meets international standards and officially stepping into the global market.



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TOP-TIER PERFORMANCE

Our products stand for unwavering reliability. Through meticulous engineering and continuous innovation, we embed trust into every system, empowering drivers around the world with confidence on every journey.

  • Reliable Factory Capacity

    Large-scale automated production lines, stable monthly output, fast delivery for bulk orders, support long-term exclusive distribution cooperation.


  • Strict Quality Assurance

    100% raw material inspection, full-process production monitoring, finished product sampling test, effectively avoid noise, vibration and wear problems.


  • Professional OEM / ODM Service

    Support custom mold, custom friction material formula, logo printing, color box packaging and customer brand customization.


  • Global Market Experience

    Products exported to Europe, America, Southeast Asia, Middle East and South America, familiar with local market certification and packaging standards.


Manufacturing Space

Through meticulous engineering and continuous innovation, we embed trust into every system, empowering drivers around the world with confidence on every journey.

Certificate Of Honor

IATF 16949 Certification

IATF 16949 Certification

Utility Model Patent Certificate (Spark Plug)

Utility Model Patent Certificate (Spark Plug)

Design patent certificate (spark plug)

Design patent certificate (spark plug)

Patent certificate for new side-pin iridium spark plugs

Patent certificate for new side-pin iridium spark plugs

IATF 16949 Certification (Brake Discs)

IATF 16949 Certification (Brake Discs)

R90 certified (brake discs)

R90 certified (brake discs)

R90 certified (brake discs)

R90 certified (brake discs)

3C certification (brake pads)

3C certification (brake pads)

AMECA certified (brake pads)

AMECA certified (brake pads)

COP certification (brake pads)

COP certification (brake pads)

ECE R90 certification (brake pads)

ECE R90 certification (brake pads)

IATF 16949 Certification (Brake Pads)

IATF 16949 Certification (Brake Pads)

NSF certified (brake pads)

NSF certified (brake pads)

New patent certificate (brake pads)

New patent certificate (brake pads)

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+86 15318655181

Jacky.pan@corinthauto.com

+86 18153529719

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