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Production Equipment

We currently possess 6 machining centers, 2 turn-mill centers, 3 gear hobbing machines, 3 gear shaping machines, 6 CNC lathes, and 1 projector.

CERTIFICATES

None. Quality system certification can be obtained.

VARIOUS PRODUCTS

We primarily design, manufacture, and sell various series of planetary gear reducers, including planetary reducers specifically designed for skid-steer augers, as well as gearboxes for skid-steer mowers.

AFTERSALE SERVICE

If any problems occur within one year, we provide product return or exchange services; We provide on-site repair services or warranty policies that typically include compensation for all incurred costs in the event of defects occurring during the warranty period.

About us
6Years ofExperience

Ningbo Tuona Transmission Equipment Co., Ltd.

The company was formerly known as Ningbo Haishu Tuochuang Gearbox Co., Ltd., established in July 2020 and deregistered in November 2024. In 2024, it was re-registered as Ningbo Tuona Transmission Equipment Co., Ltd. The legal representative is my daughter, Wu Jialu. Since its inception, the company's sales revenue has risen year after year, and is projected to reach approximately 12 million by the end of 2025.
We primarily design, manufacture, and sell various series of planetary gear reducers, including planetary reducers specifically designed for skid-steer augers, as well as gearboxes for skid-steer mowers. Additionally, we produce and sell various types of drive shafts, spline sleeves, pump bodies, and gearboxes, and provide custom component machining services.

  • Planetary Reducer Gearbox
  • Inline Planetary Gear Reducer
  • Heavy Duty Self Propelled Lawn Mower
  • Skid Steer Mounted Brush Cutter
  • Finishing Mower Gearbox
  • Gearbox For Brush Cutter
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hot sell
Hot Products
Planetary Reducer Gearbox
Planetary Reducer Gearbox

We accept your drawings or samples for OEM/ODM. Our workers do heat treatment and quenching by the book. For small...

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Inline Planetary Gear Reducer
Inline Planetary Gear Reducer

We make the inline planetary gear reducer according to your drawing or sample. Heat treatment and quenching follow...

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3T2A41403H1 Planetary Gear Reducer
3T2A41403H1 Planetary Gear Reducer

We can do OEM/ODM on the 3T2A41403H1 Planetary Gear Reducer if you change drawings. We follow your drawing, process,...

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NT Series Planetary Reducer
NT Series Planetary Reducer

We make the NT Series Planetary Reducer per your drawing or prototype. OEM/ODM available. Heat treatment and...

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Planetgear Speed Reducer
Planetgear Speed Reducer

You can send your drawing or sample for the planetgear speed reducer. We do heat treatment and quenching as...

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Low Cost Planetary Gearbox
Low Cost Planetary Gearbox

We make the low cost planetary gearbox to your drawing. OEM/ODM accepted. Heat treatment and quenching are done by...

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Hydraulic Motor Reduction Gearbox
Hydraulic Motor Reduction Gearbox

You can bring your drawing or prototype for OEM/ODM of the hydraulic motor reduction gearbox. We do heat treatment...

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Hydraulic Reduction Gearbox
Hydraulic Reduction Gearbox

We make the hydraulic reduction gearbox per your technical drawing. OEM/ODM supported. Heat treatment and quenching...

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relation

15k

Happy Clients

1280+

Account Number

1280+

Account Number

+8615990217848

We primarily design, manufacture, and sell various series of planetary gear reducers, including planetary reducers specifically designed for skid-steer augers, as well as gearboxes for skid-steer mowers. Additionally, we produce and sell various types of drive shafts, spline sleeves, pump bodies, and gearboxes, and provide custom component machining services.

Contact us

Visting our company online?

Since its inception, the company's sales revenue has risen year after year, and is projected to reach approximately 12 million by the end of 2025.

PROCESS

Our Service Process

  • 1
    Select a project

    Provide drawings

    customers provide technical drawings or physical samples-including details regarding product structure, technical specifications, output torque, mounting dimensions, and speed ratio.

  • 2
    Project Analysis

    Sign a contract

    Sign a formal contract and finalize the price and delivery schedule. After sales service includes a one-year warranty period.

  • 3
    Deliver Sample

    Return and exchange

    We offer product returns or exchanges; for customers located nearby, we provide on-site repair services.

  • 4
    Order comform

    International maintenance

    For international customers, the warranty policy typically entails reimbursing the customer for all incurred costs-such as the full purchase price of the complete unit and round-trip shipping fees-should a defect occur during the warranty period.

FEATURES CASE

Latest Case

case 01

Heavy Duty Self Propelled Lawn Mower

We can customize the heavy duty self propelled lawn mower to your drawing. OEM/ODM accepted. Heat treatment and quenching by your specs. Small batches: full inspection. Planetary gearboxes and gearboxes: 100% check. Third-party inspection welcome.

case 02

Skid Steer Mounted Brush Cutter

You can bring your own drawing or a sample to us. We support OEM and ODM for the Skid Steer Mounted Brush Cutter. Our workers follow your drawing, your process, and your technical requirements step by step. We pay close attention to heat treatment and quenching.

case 03

Hydraulic-Driven Skid-Steer Heavy-Duty Mower

We accept your technical drawings or physical prototypes. We offer OEM and ODM services for the Hydraulic-Driven Skid-Steer Heavy-Duty Mower. Our team processes every part according to your drawing, process, and technical needs.

Latest News
The Eco-Friendly Concept Behind Lawn Mower Gearboxes

Mar 20, 2026

The Eco-Friendly Concept Behind Lawn Mower Gearboxes

The eco-friendly design philosophy for lawnmower gearboxes is primarily reflect...

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Development Prospects For Lawn Mower Gearboxes

Mar 19, 2026

Development Prospects For Lawn Mower Gearboxes

The future prospects for lawnmower gearboxes are primarily characterized by adv...

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The Core Performance Of A Lawn Mower Gearbox

Mar 18, 2026

The Core Performance Of A Lawn Mower Gearbox

Furthermore, wear resistance and long-term stability are equally vital componen...

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Installation Steps For A Lawn Mower Gearbox

Mar 17, 2026

Installation Steps For A Lawn Mower Gearbox

Installing a lawnmower gearbox requires, first and foremost, proper safety prep...

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Lawn Mower Gearbox Technology

Mar 16, 2026

Lawn Mower Gearbox Technology

The gearbox employs a transmission design focused on speed reduction and torque...

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