China Changzhou Tiangong Forging Co., Ltd. company news

For original equipment manufacturers (OEMs) and engineering procurement companies worldwide, the integrity of the supply chain for Custom Forgings is a critical factor in final product quality and delivery timelines. The complexity of modern machinery, from wind turbines to industrial crushers, ... Read More

In demanding sectors like oil & gas, power generation, and heavy machinery, component integrity is non-negotiable. This is why Free Forging, also known as Open Die Forging, remains the preferred manufacturing method for producing large, high-strength metal parts. The unique metallurgical advantages ... Read More

Changzhou Tiangong Forging has been continuously supplying forged breaker hammer modules to several leading Korean hydraulic breaker brands, ensuring stable performance and long service life in demanding construction and mining environments. Each module is made from high-strength alloy steel and ... Read More

In the forging industry, non-destructive testing (NDT) is a crucial step to ensure the quality and reliability of forged products. Since forgings are widely used in wind power, petrochemical, mining machinery, shipbuilding, and metallurgy, their internal integrity directly affects the performance ... Read More

In the forging industry, both 42CrMo4 and 42CrMo are highly favored chromium-molybdenum steels, but choosing the right one depends on the application and market requirements 42CrMo4 is widely specified in European projects. It is often used in wind power gear shafts, offshore engineering parts, and ... Read More

Free forging, also known as open-die forging, is a metalworking process that shapes metal without the use of a die to confine the workpiece. Instead, the metal is deformed between two simple, flat or shaped dies, allowing it to move and expand in all directions. This method is one of the oldest and ... Read More

In the mining sector, equipment reliability is critical for safe and efficient operations. Our high-performance wear-resistant forgings, manufactured from premium alloy steels such as 42CrMo4, 20CrMnMo, and 18CrNiMo7-6, have proven to significantly extend the service life of heavy-duty mining ... Read More

As the global energy landscape continues to evolve, the oil exploration industry is placing greater emphasis on equipment performance and reliability. High-strength forgings serve as the manufacturing foundation for critical components in drilling platforms, offshore oil fields, wellhead assemblies, ... Read More

As the world accelerates its shift toward sustainable energy, wind power continues to gain momentum as a clean and efficient energy source. The increasing size and performance demands of wind turbines have placed higher expectations on the mechanical properties of core components. Forged steel parts ... Read More

What Is Free Forging? Free forging is a forging process in which a metal workpiece is shaped by compressive forces between flat or simply shaped dies. Unlike closed-die forging, where the material is fully enclosed by the die, free forging allows more open shaping and manipulation of the metal. This ... Read More