IATF16949 Certification

IATF16949 Certified

Strict automotive quality management for zero-defect transmission components.

Precision Forging

Precision Forging

Tolerances up to ±0.005mm, advanced CNC & heat treatment in-house.

24/7 OEM Support

24/7 OEM Support

Dedicated engineering team for custom designs and rapid prototyping.

Why Global OEMs Trust Raydafon Gears

Engineering excellence backed by IATF16949 and 20+ years of forging mastery

Complete In-House Production

Forging, heat treatment, grinding, inspection under one roof.

Cost-Effective OEM Solutions

Factory-direct pricing reduces procurement costs by 15-25%.

Just-in-Time Delivery

Strategic Ningbo port location ensures fast global shipping.

Frequently Asked Questions

Quick answers about custom gear manufacturing

❓ What is your MOQ for custom forged gears?

Low-volume prototypes (100-500 pcs) accepted. No MOQ for samples.

❓ Which industries do you serve?

Automotive, agricultural, construction, marine, industrial gearboxes.

❓ What materials can you forge?

20CrMnTi, 8620, 4140, 4340, SCM440, stainless steel.

❓ Do you provide design support?

Yes, free engineering consultation for gear optimization.

About Us

Leading Precision Forged Gears Manufacturer Since 2004

Your Global Partner for High-Performance Automotive & Industrial Gears

Headquartered in Yuhuan City, Zhejiang Province, Raydafon Gears operates a 33,300m² advanced facility with 290+ skilled technicians. We specialize in precision forged differential gears, planetary gears, and custom bevel gears for top-tier automotive OEMs worldwide.

  • OEM/ODM Capabilities: From prototyping to mass production
  • In-house Heat Treatment & CNC: Full process control
  • Global Exports: Supplying to 60+ countries
Discover Our Factory →

Featured Products

Right Angle Gear Drives Planetary Gearbox

Right Angle Gear Drives Planetary Gearbox

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EP-9.311-JCG Rotary Tiller Cultivator Gearbox for Agricultural

EP-9.311-JCG Rotary Tiller Cultivator Gearbox for Agricultural

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EP-9.310 Rotary Tiller Cultivator Gearbox for Agricultural

EP-9.310 Rotary Tiller Cultivator Gearbox for Agricultural

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Agricultural Lawn Mower Gearbox EP-RC81

Agricultural Lawn Mower Gearbox EP-RC81

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Agricultural Lawn Mower Gearbox EP-LF211

Agricultural Lawn Mower Gearbox EP-LF211

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Shaft Input Flange Mounted RC Helical Gear Unit Reducer

Shaft Input Flange Mounted RC Helical Gear Unit Reducer

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Gear Speed Reducer for Winch Planetary Gearbox

Gear Speed Reducer for Winch Planetary Gearbox

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Planetary Gear Reducer for Wheeled Vehicle Planetary Gearbox

Planetary Gear Reducer for Wheeled Vehicle Planetary Gearbox

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#35 Chain Sprockets

#35 Chain Sprockets

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Planetary Slewing Drive Planetary Gearbox

Planetary Slewing Drive Planetary Gearbox

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#25 Chain Sprockets

#25 Chain Sprockets

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Request a Free Engineering Quote

Upload your drawings or specifications – we respond within 24 hours

Address

Luotuo Industrial Area, Zhenhai District, Ningbo City, China

Industry Insights & Technical Articles

Expert tips on gear selection, forging processes, and maintenance

What is the purpose of a wheel hub in a car?

What is the purpose of a wheel hub in a car?

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2025-04-10

Wheel Hub is an essential component in a car's wheel assembly that plays a crucial role in ensuring smooth and safe driving.

What is a variator and how does it work?

What is a variator and how does it work?

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2025-04-09

Learn about variators and their functionality in our latest article!

What are some common misconceptions about Locking Assemblies?

What are some common misconceptions about Locking Assemblies?

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2025-04-01

Unlock the truth behind Locking Assemblies! Discover and debunk common misconceptions in our latest article.

How Do Hydraulic Cylinders Compare to Pneumatic Cylinders in Industrial Systems?

How Do Hydraulic Cylinders Compare to Pneumatic Cylinders in Industrial Systems?

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2026-05-25

Expert industrial comparison: Hydraulic Cylinders vs Pneumatic Cylinders. Explore force, precision, speed, lifecycle costs, and detailed technical parameters from Raydafon Technology Group Co.,Limited. Optimize your system with our factory insights.

How to identify a genuine EP-140 gearbox vs a counterfeit?

How to identify a genuine EP-140 gearbox vs a counterfeit?

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2026-05-25

Learn the key differences between an authentic EP-140 gearbox and a fake one to avoid costly mistakes and ensure reliable performance.

What is the price of an EP-RC51 lawn mower gearbox?

What is the price of an EP-RC51 lawn mower gearbox?

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2026-05-22

Find out the current cost of the EP-RC51 lawn mower gearbox, along with price comparisons, availability, and tips for getting the best deal on this replacement part.

How Do Shaft Collars Ensure Accurate Positioning of Rotating Components?

How Do Shaft Collars Ensure Accurate Positioning of Rotating Components?

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2026-05-18

Expert guide on how shaft collars ensure accurate positioning of rotating components. Detailed technical parameters, FAQs, and industry insights from Raydafon Technology Group Co.,Limited.

What is the EP-GS4RC agricultural lawn mower gearbox used for?

What is the EP-GS4RC agricultural lawn mower gearbox used for?

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2026-05-15

The EP-GS4RC agricultural lawn mower gearbox is designed to transfer engine power to the mower's cutting blades, providing durable and efficient performance for maintaining pastures, fields, and large grassy areas.

How to troubleshoot noise in the EP-966109 gearbox?

How to troubleshoot noise in the EP-966109 gearbox?

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2026-05-14

Learn how to identify and fix common causes of unusual noise in the EP-966109 gearbox with this straightforward troubleshooting guide.

Why Is Proper Shaft Collar Alignment Vital for Motor and Gear Applications?

Why Is Proper Shaft Collar Alignment Vital for Motor and Gear Applications?

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2026-05-11

Discover why proper shaft collar alignment is vital for motor and gear applications. Expert guide from Raydafon Technology Group Co.,Limited with product specs, FAQs, and best practices for longevity and efficiency.

EP-X30 vs EP-X40 gearbox: Which is better for agricultural use?

EP-X30 vs EP-X40 gearbox: Which is better for agricultural use?

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2026-05-07

Discover the key differences between the EP-X30 and EP-X40 gearboxes to determine which model best suits your agricultural needs, from durability to performance in demanding field conditions.

Why Should Engineers Prioritize Quality Shaft Collars in Critical Machinery?

Why Should Engineers Prioritize Quality Shaft Collars in Critical Machinery?

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2026-05-06

Discover why engineers must prioritize high-quality shaft collars in critical machinery. Precision machining, material integrity, and application-specific data from Raydafon Technology Group Co.,Limited.

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