• synchronizer and transmission gearbox supplier
    synchronizer and transmission gearbox supplier

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Transmission gearbox with quality control

Gearbox

HYGT has serious quality control system based on various testing equipment , almost all products are fully insected.
Gearbox parts with quality control

Differential

HYGT has serious quality control system based on various testing equipment , almost all products are fully insected.

Our Catalogues

You can find all our product catalogues in here

Digital Showroom

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation
Who 
We Are  ■
Dedicated to Excellence in Gearbox Manufacturing
HYGT is a Gearbox parts manufacter of ZF Mercedes VOLVO SCANIA DC SINOTRUK EATON HINO with 30 years experience . HYGT has almost all the items in a gearbox. HYGT has serious quality control system based on various testing equipment , almost all products are fully insected.
Gearbox parts with quality control
Parts manufacturer — HYGT

Our Advantages

HYGT is a Gearbox parts manufacter of ZF Mercedes VOLVO SCANIA DC SINOTRUK EATON HINO with 30 years experience
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Ensuring Longevity and
Performance

  • Manufacturing process of gearbox

    1. Sandblasting and pre cleaning the exterior paint of the gearbox;
    2. Disassemble and perform final cleaning, carefully inspect each component, and replace damaged or severely worn parts with original ZF products;
    3.  Assembly;
    4. Every manufactured gearbox must pass experimental testing;
    5. Spray painting;
    6. Packaging and Storage.

  • Do you provide warranty and fulfill the contract?

    Yes, out of confidence in quality, we offer a one-year warranty for ZF transmission assemblies to domestic users.

  • Will you replace those parts that are close to the wear limit?

    Yes, and it is much higher than the repair standards of our peers: the service life of all remanufactured parts or assemblies must be higher than 80% of that of a brand new gearbox. Providing customers with first-class remanufactured products is our mission as a company.

  • Do maintenance technicians have sufficient repair experience?

    We fully understand your concerns about the quality of remanufactured transmissions，es, that's right. We have over 1500 ZF gearbox overhaul experiences.

  • Give new life to the old gearbox

    If the gearbox malfunctions, quick response and high-quality products are particularly important in the rescue process. Whether you choose to use a remanufactured gearbox assembly or undergo major repairs, it reflects the current value of the faulty gearbox.

Lastest Blogs

Lastest News​​​​​​​
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2025 SHANGHAI-AUTOMECHANIKA successfully concluded.

The Shanghai exhibition has concluded successfully, attracting a large number of clients to learn about our company, marking another crucial step towards achieving our goals.

Dec 08, 2025
上海展会邀请函.jpg

WELCOME TO VISIT US IN SHANGHAI-AUTOMECHANIKA

Welcome to the world's second largest international auto parts exhibition - the Shanghai Frankfurt International Auto Parts Exhibition. HYGT cordially invites you to visit us.

Nov 07, 2025
3a5424635f3aed54b1296e5a9705ab85.jpg

2025 SHANGHAI-AUTOMECHANIKA successfully concluded.

The Shanghai exhibition has concluded successfully, attracting a large number of clients to learn about our company, marking another crucial step towards achieving our goals.

Dec 08, 2025
上海展会邀请函.jpg

WELCOME TO VISIT US IN SHANGHAI-AUTOMECHANIKA

Welcome to the world's second largest international auto parts exhibition - the Shanghai Frankfurt International Auto Parts Exhibition. HYGT cordially invites you to visit us.

Nov 07, 2025
blogs-2.png

HYGT Has Almost All The Items in A Gearbox

Since the company's establishment, we has been awarded Excellent Supplier\Quality Excellence Award\Governing Units Chamber of Commerce\Consumers Trust the Enterprises\Following Contract and Credit Unit\Advanced Unit\Private Economic Advanced collective\advanced enterprise.

May 18, 2025
blogs-4.png

HYGT Has Almost All The Items in A Gearbox

Since the company's establishment, we has been awarded Excellent Supplier\Quality Excellence Award\Governing Units Chamber of Commerce\Consumers Trust the Enterprises\Following Contract and Credit Unit\Advanced Unit\Private Economic Advanced collective\advanced enterprise.

May 18, 2025
blogs-3.png

HYGT Has Almost All The Items in A Gearbox

Since the company's establishment, we has been awarded Excellent Supplier\Quality Excellence Award\Governing Units Chamber of Commerce\Consumers Trust the Enterprises\Following Contract and Credit Unit\Advanced Unit\Private Economic Advanced collective\advanced enterprise.

May 18, 2025
blogs-1.png

HYGT Has Almost All The Items in A Gearbox

Since the company's establishment, we has been awarded Excellent Supplier\Quality Excellence Award\Governing Units Chamber of Commerce\Consumers Trust the Enterprises\Following Contract and Credit Unit\Advanced Unit\Private Economic Advanced collective\advanced enterprise.

May 18, 2025
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