Serviço de fundição personalizada – Fundições ferroviárias e industriais de alta qualidade

We specialize in producing high-precision steel castings for railway vehicles and industrial equipment. Our castings are used in iconic high-speed trains such as the Harmony CRH and Fuxing CR, and are exported to customers worldwide.

Advanced Casting Facilities

Our foundry is equipped with multiple casting production lines, allowing us to handle a wide range of materials and sizes:

Water Glass Sand Casting Line

Areia Revestida (Shell Molding) Casting Line

Furan Resin Sand Casting Line

V-Process Casting Line

Lost Foam Casting Line

With these production lines, we can produce castings that meet strict structural and dimensional requirements, ensuring each part performs reliably in demanding applications.

Materiais que lançamos

Our foundry produces both cast steel and ductile iron castings for railway equipment, wind power components, and heavy industrial applications. Different materials are selected according to the mechanical requirements and operating conditions of each component.

Aço fundido

We manufacture a wide range of cast steel grades for structural and heavy-duty components, incluindo:
400-15, EMS15, GS20Mn5, GS21Mn5N, GS-25MnN, 20Mn5, 21Mn5, ZG230-450, ZG270-500, ZG275-485H, ZG25Ⅱ, ZG35CrMoA, 40Cr, Q235, 35#.

These materials are commonly used in railway structural components, bogie parts, locomotive equipment, and other heavy machinery applications.

Ferro Dúctil

Our foundry also produces ductile iron castings with excellent strength and vibration resistance. Typical grades include
QT400-18, QT450-10, QT500-7 and HT250, which are widely used in industrial and structural components.

Low-Temperature Ductile Iron

We have particular expertise in low-temperature ductile iron, designed for applications operating in cold environments. Typical grades include
QT400-18L (-20°C), QT400-18L (-40°C) and 400-18-LT.

These materials provide excellent impact toughness and weather resistance, making them suitable for railway locomotive components and wind power equipment operating outdoors.

High-Precision, Globally Trusted Castings

We focus on precision and quality control at every stage of production. Our engineering team monitors each casting from mold preparation to solidification, ensuring consistent quality and tight tolerances.

The castings we produce have been successfully applied in high-speed trains and industrial machinery around the world. Customers rely on our castings for their strength, durabilidade, and consistent performance.

Por que escolher nosso serviço de fundição personalizada

Our foundry combines advanced production technology, skilled engineering, and strict quality management to deliver reliable custom castings. Whether it is a medium-sized bogie component or a large structural part, we can provide solutions that meet the most demanding requirements of the railway and industrial sectors.

Learn more about our capabilities and view our products.