Stable Delivery

One-stop Transmission Component Solution

High Precision | Long Service Life | Custom Machining

Angtuo Machinery

Professional Gear, Sprocket & Shaft Manufacturer in China

Custom Precision Transmission Parts for Engineering Machinery

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Factory Direct Supply

In-house CNC workshop — no middlemen, better value.

Custom OEM & ODM

Accept customer drawings, samples, custom size & material

Strict QC Inspection

Raw material test → Semi-finished inspection → Finished product detection

On-time Shipment

Complete production line, sufficient stock for standard parts

PRODUCT CATEGORY

Our Main Products

Gear series

Spur gear, helical gear, bevel gear, customized according to drawings, high hardness wear-resistant

Sprocket series

Standard & non-standard sprockets for conveyor, agricultural machinery, construction equipment

Shaft series

Transmission shaft, spline shaft, step shaft, precision turning & grinding processing

Sprocket A01

Sprockets are critical core components in industrial drive systems, typically used in conjunction with chains to transmit power, regulate speed, and transfer torque.

Gear A01

As a core foundational component of mechanical transmission systems, gears rely on tooth‑to‑tooth meshing to transmit torque, vary rotational speed, and redirect power.

Gear A02

As a core foundational component of mechanical transmission systems, gears rely on tooth‑to‑tooth engagement to transmit torque, vary rotational speed, and redirect power.

Gear A03

Sprockets are critical core components in industrial drive systems, typically used in conjunction with chains to transmit power, regulate speed, and transfer torque.

Factory Workshop

Our Production Workshop

Precision gear manufacturer China, custom sprocket, machinery transmission shaft, OEM gear shaft, industrial transmission parts, construction machinery spare parts

12 +

12+ years of Industry-leading technology

Cangzhou Angtuo Machinery specializes in precision mechanical transmission accessories. Equipped with CNC lathes, gear hobbing machines, grinding equipment and complete testing instruments. All products adopt 45# steel, alloy steel, stainless steel, customizable surface treatment: quenching, blackening, galvanizing.

Application Industry

Wide Application Scenarios

Our gears, sprockets and shafts widely used in construction, agriculture, mining, conveyor system.

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Construction Machinery

Agricultural Machinery

Conveying Equipment

Mining Equipment

Textile Machinery

Logistics Conveyor

ANSWERS TO ALL YOUR BURNING QUESTIONS

Frequently Asked Questions

Authorized Qualification, Reliable Global Supplier

Authorized Qualification, Reliable Global Supplier

Do you provide after-sales service and overseas technical support?

We provide long-term after-sales consultation and technical support. If there are product quality problems caused by our production, we support free replacement and after-sales compensation.

What is your payment term?

We support T/T, Western Union, L/C and other international payment methods. 30% deposit in advance, 70% balance before shipment for customized orders.

How to guarantee product quality?

We implement full-process quality inspection: raw material incoming inspection, semi-finished product processing inspection, finished product size and hardness testing, and final packaging inspection. All products can provide inspection reports.

What is your production and delivery lead time?

Standard parts have sufficient stock, delivery within 3-7 working days. Customized products take 7-15 working days according to quantity and processing difficulty. We support urgent order production.

What materials do you use for your products?

We mainly use 45# carbon steel, 40Cr alloy steel, stainless steel and other high-quality materials. Surface treatment includes quenching and tempering, high-frequency quenching, blackening, galvanizing, oxidation resistance treatment, etc.

Can you provide OEM / ODM custom service?

Yes. We support full customization according to customers’ drawings, samples, size, material and surface treatment requirements. We can produce non-standard gears, sprockets and various precision shafts for special equipment.

BLOG & NEWS

Latest News

Analyzing the future development prospects of gears

2026-07-24

Today's era is one of speed-suited development. With technological progress and innovation, all kinds of tech-based devices have been developed by people. However, we can't forget about small components. Today, I'll talk to you about the big role that small components play for us.

How to properly make the most of a sprocket shaft assembly

2026-07-24

As everyone knows, the sprocket assembly is mainly used in scraper conveyors. When using it on a scraper conveyor, everyone also needs to pay attention to its working condition at all times.

Why is there still an oil leak after repairing the sprocket shaft assembly?

2026-07-24

For those who have worked in related industries, sprocket shaft assemblies are actually quite familiar, as they play a very important role in various manufacturing processes. For example, scraper conveyors are an indispensable piece of equipment.

Need Custom Transmission Parts? Send Your Drawings for Best Price

Custom gear, sprocket, all kinds of precision shaft machining

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Precision gear manufacturer China, custom sprocket, machinery transmission shaft, OEM gear shaft, industrial transmission parts, construction machinery spare parts