Maiterio Forging
World Class Standards

Leading Manufacturer of Ring Forgings & open Die Forgings with over 30 years experience
Our forged products are suitable for various industries, including:
*Wind power equipment
*Engineering machinery
*Mining machinery
*High-durability mechanical components

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Why Choose Maiterio Open Die Forging?

As a leading high-end forging manufacturer, Maiterio possesses its own designed forging production lines and a rigorous quality management system, enabling it to provide one-stop services from raw material selection and forging process development to precision machining.
✔ Deep cooperation with large steel mills to ensure high-quality and traceable steel sources
✔ Experienced engineering team to support non-standard customization and technical solution optimization
✔ Independently developed and optimized open-die forging production line, achieving higher production efficiency and more stable quality
✔ Covering multiple industry application scenarios: from energy equipment to heavy machinery, from construction machinery to large structural components

  • Metallurgical Equipment Field Forged Shaft
  • Energy and Power Equipment Field Forged Gears Discs
  • Energy and Power Equipment Field Forged Cylinder

Open Die Forging Line Solution

  • 01
    Material cutting (saw)
    The sawing machine is primarily used for cutting large steel billets. After selecting appropriate process parameters, it can cut various ferrous and n...
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  • 02
    Heating steel ingots (gas furnace)
    The Natural Gas Heating Furnace is an industrial-grade heating system designed for efficient and uniform thermal processing of metal billets, bars, an...
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  • 03
    Forging (hammer + press)
    We apply open die forgings to apply deformations onto the forging pieces, in way to improve the microstructures, metal flow lines and grain sizes. Fro...
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  • 04
    Heat treatment furnace (electric furnace)
    The Car-Type Heat Treatment Furnace is an advanced industrial furnace designed for large-scale, batch-type heat treatment processes such as annealing...
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  • 05
    Machining (machine tools)
    Designed for machining open-die forgings, and heavy shafts, this lathe delivers high rigidity, massive torque, and shock-resistant construction. Ideal...
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ABOUT Maiterio Group

Founded in 2019, Maiterio Group specializes in seamless rolled rings, forged shafts, forged cylinders, and precision-machining components for high-performance applications. With ISO 9001/14001/45001 standards, we cater our quality control and production process controls to the highest global standards. Our terminal customers include global giants such as GE Vernova, Vestas, Caterpillar, Siemens energy and Komatsu.

Occupying over 50,000 square meters, we have 3 ring forging lines, 2 open die forging lines, 2 machining workshops with over 70 CNC machines. Our whole founding teams are all industry leaders with over 30 years

In 2024, we developed our steel trading and forging wholeline solution offering as our second and third business area. As the largest customer of Yong Gang ( top 3 alloy steel mill in China), we have the most competitive steel purchase prices and quality control guaranteed by our internal consumption. As the most competitive forging factory, we designed our own forging lines which can have smaller forging allowances and higher production pace, we know best how to design a perfect forging production line as we have been the user for 30 years.

Zhangjiagang Maiterio Intelligent Equipment Company
Advantages
Our Strengths, Your Competence
  • Experience

  • Customization

  • Technology

  • Efficiency

  • Quality

  • Service

  • After-Sales

  • Design Expertise

    We understand real production challenges. Every line is built on proven performance, with smart layouts that boost efficiency and practicality.

  • Tailored Solutions

    Each system is designed around your output, product specs, and process needs—never a one-size-fits-all approach.

  • Advanced Technology

    Using precision forging and smart control systems to enhance roundness, reduce waste, and ensure stable, efficient production.

  • High Efficiency

    Streamlined layouts and optimized machines deliver higher output with lower energy and labor costs.

  • Reliable Quality

    Heat treatment, testing, and automation ensure stability and meet strict performance standards.

  • Turnkey Service

    From process design to installation and training, we handle every step for a worry-free experience.

  • After-Sales Support

    Fast, reliable technical service to keep your production running smoothly for the long term.

OUR PARTNERS

OUR CERTIFICATES

  • Q: What products and services does your company primarily offer?

    A: We specialize in custom forged products (ring forgings and open die forgings), alloy and carbon steel supply, and complete forging production line solutions, serving industries such as wind power, engineering machinery, and mining.

  • Q: Which industries are your forging products suitable for?

    A: Our forged products are suitable for various industries, including: Wind power equipment
    Engineering machinery
    Mining machinery
    High-durability mechanical components

  • Q: How is your quality control? Do you have third-party testing?

    A: We have a comprehensive quality control system with advanced inspection tools such as German SPAX spectrometer, ultrasonic testing (UT), impact and tensile testers, magnetic particle inspection, etc. Materials from partner mills are batch-tested to meet customer specifications

GET A QUOTE

If you have any further questions, please contact us and we will be happy to answer them.