Premium Forged Steel Products from China

High-strength, precision-engineered forged steel shafts, rings, blocks, and sleeves for industrial, energy, and heavy machinery applications. ISO9001 certified manufacturing with global delivery.

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Industrial Forgings

Custom solutions for power generation, oil & gas, and heavy equipment sectors.

ISO9001 Certified

Quality-controlled processes ensuring reliability and performance consistency.

Global Exporter

Trusted by clients in Europe, Asia, Middle East, and the Americas.

About Jiangyin Golden Machinery Equipment Co., Ltd

Located in Jiangyin City, within China's dynamic Yangtze River Delta region—just 150 kilometers from Shanghai—Jiangyin Golden Machinery Equipment Co., Ltd is a leading manufacturer of high-quality forged steel products. With convenient transportation access and modern production facilities, we serve global clients in energy, industrial machinery, and heavy equipment sectors.

Our expertise lies in open-die and closed-die forging processes, producing components such as forged steel shafts, rings, blocks, sleeves, gear blanks, and discs. We specialize in materials including SAE1045, SAE4140, SAE4340, 34CrNiMo6, SS316, ST52, and A105, ensuring mechanical properties meet international standards.

Established

2005

Certifications

ISO9001

Main Products

Shafts, Rings, Blocks, Sleeves

Production Capacity

Up to 3 tons per forging

Our Premium Forged Steel Products

Explore our range of high-strength, precision-forged components engineered for durability and performance under extreme conditions.

SAE4140 SAE4340 Seamless Forged Steel Ring

SAE4140 SAE4340 OD3000mm Seamless Forged Steel Ring

Heavy-duty rolled ring forging ideal for hydraulic presses, wind turbines, and heavy machinery. ISO9001 certified.

Material: SAE4140 / SAE4340
Diameter: Up to 3000mm
Process: Seamless Rolled Forging
Standards: ISO9001

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Forging SAE1045 SAE4140 Stepped Gear Shaft

Precision ISO-certified gear shafts for transmission and industrial applications. Available in custom configurations.

Material: SAE1045, SAE4140, 34CrNiMo6
Type: Stepped Gear Shaft
Process: Closed Die Forging
Standard: ISO Certified

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Hot Forged 1500mm SAE1045 SAE4340 Seamless Ring

Large-sized seamless steel ring for high-pressure applications in valves, turbines, and pressure vessels.

Material: SAE1045, SAE4340
Diameter: 1500mm
Process: Hot Forging
Application: High Pressure Systems

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Forging A350 LF2 ST52 High-Pressure Hollow Sleeve

1500mm OD forged steel sleeve for high-pressure industrial systems. Ideal for hydraulic and petrochemical applications.

Material: A350 LF2, ST52
Diameter: 1500mm
Type: Hollow Sleeve
Use: High-Pressure Systems

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Heat Treatment 34CrNiMo6 Ring Forging

Large metal ring with post-forging heat treatment and rough machining. High strength and wear resistance.

Material: 34CrNiMo6
Process: Heat Treated & Machined
Type: Ring Forging
Size: Custom Large Diameter

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Hot Forging Q345 S355 A36 Steel Round Disc

High-technical drawing forged disc for industrial use. Available in various sizes and surface finishes.

Material: Q345, S355, A36
Type: Round Disc
Process: Hot Forging
Finish: Rough Machined

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SS316 SS304 Rigid Axle Stainless Steel Shaft

Hardened spline shaft with corrosion resistance. Ideal for marine and chemical environments.

Material: SS316, SS304
Type: Rigid Axle, Spline
Property: Corrosion Resistant
Standard: ASTM, ASME

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Die Forging SAE1045 Steel Block L6 Tool Steel

Square forged steel block for tooling and machinery base components. High dimensional accuracy.

Material: SAE1045, EN8
Type: Square Block
Process: Die Forging
Application: Machinery Equipment

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Why Choose Our Forged Steel Products?

Engineered for performance, durability, and precision across demanding industrial applications.

Hot Forging Expertise

Advanced hot forging techniques ensure superior grain structure and mechanical strength.

ISO9001 Certified

Rigorous quality control at every stage—from raw material to final inspection.

Precision Machining

Post-forging machining, heat treatment, and surface finishing for tight tolerances.

Global Delivery

Reliable logistics and export experience to over 50 countries worldwide.

120+

Product Variants

18+

Years Experience

50+

Countries Served

ISO9001

Quality Certified

Frequently Asked Questions

What materials do you offer for forged steel products?

We offer a wide range of materials including SAE1045, SAE4140, SAE4340, 34CrNiMo6, SS316, SS304, ST52, A105, A350 LF2, and more based on customer specifications.

Are your products ISO9001 certified?

Yes, our manufacturing processes are ISO9001 certified, ensuring consistent quality and adherence to international standards.

Can you customize forgings to our drawings?

Absolutely. We support OEM and ODM services and can produce forgings based on your technical drawings and specifications.

What is the largest forging size you can produce?

We can produce forged rings up to 3000mm in outer diameter and steel blocks up to 3 tons in weight.

How do you ensure product quality?

We implement strict quality control measures including material testing, dimensional inspection, mechanical property verification, and non-destructive testing (NDT) as required.

Get in Touch

For inquiries, quotes, or technical support, visit our official website to connect with our team.

Visit Official Website to Contact

Jiangyin Golden Machinery Equipment Co., Ltd
Jiangyin City, Jiangsu Province, China
150 km from Shanghai | ISO9001 Certified Manufacturer

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