China Closed Die Forging Tooling Manufacturers Factory Suppliers
After years of development, we have explored new ways of product innovation. After the double baptism of listing and additional issuance, the company's product structure is more complete, with more complete types, and higher reliability and stability, forming an industrial structure with Hot Forging Dies, Isothermal Forging Dies, Fine Blanking Dies as the main body. Our vision is to contribute a world Closed Die Forging Tooling equipment brand for China. Over the years, we have persistently followed this philosophy, thanks to the support and love of our customers, the company has developed rapidly. Our goal is to achieve a more optimized industrial layout, further improvement in international standards, and an overall increase in operating capacity. Our products are backed by research and development, testing, and innovation. Our production capacity can meet the needs of domestic and foreign customers, our company always adhere to the principle of production following the market to meet the needs of different customers. Our company has excellent R&D and design capabilities, and uses high-quality materials to replace foreign brands. The company has established a running mechanism and corporate governance structure to adapt to the development of the modern market economy, with reasonable management levels, institutional settings, and sound and perfect management systems.
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Hot Forging Dies
We design, manufacture, and maintain hot forging dies entirely in-house — from geometry definition and hot-work tool steel selection to heat treatment, surface engineering, and ongoing repair....
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Hot Forging
Hot forging is a metal shaping process that uses heat — typically 1,000°C to 1,200°C for steel — to reduce flow stress and enable complex deformation in a single press stroke. At these...
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Fine Blanking
Fine blanking is a specialized stamping process that produces parts with fully sheared, smooth edges across the entire material thickness — eliminating the fracture zone typical of conventional...
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Multi-axis CNC Machining
Multi-axis CNC machining handles complex geometries in a single setup — eliminating multiple clampings and the tolerance errors they introduce. We run 3-axis, 4-axis, 5-axis simultaneous, and...
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Spline and Gear Hobbing
Hobbing is a continuous generating process that uses a helical cutting tool — the hob — to produce splines, spur gears, and helical gears with consistent tooth geometry across production runs....
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Sand Blasting
Sandblasting is an abrasive blasting process that propels sand or other abrasive media against a surface under high pressure, typically using compressed air . The process removes surface...
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Cleaning and Rust Prevention
Cleaning and rust prevention removes oils, greases, and cutting fluids from metal surfaces, followed by application of a protective coating to prevent oxidation during storage and transit. The...
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Cold Heading Dies
We design, manufacture, and maintain cold heading dies entirely in-house — from initial geometry definition to final heat treatment, surface coating, and ongoing repair. This vertical integration...
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Cold Extrusion Dies
We design, manufacture, and maintain cold extrusion dies entirely in-house — from geometry definition to carbide selection, heat treatment, surface coating, and ongoing repair. This vertical...
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Isothermal Forging Dies
We design, manufacture, and maintain isothermal forging dies entirely in-house — from geometry definition to high-temperature tool steel selection, heating system integration, surface engineering,...
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Progressive Stamping Dies
We design, manufacture, and maintain progressive stamping dies entirely in-house — from strip layout and station sequencing to tool steel selection, heat treatment, surface engineering, and...
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Fine Blanking Dies
We design, manufacture, and maintain fine blanking dies entirely in-house — from V-ring geometry and clearance optimization to carbide selection, heat treatment, surface engineering, and ongoing...
The service of the company's sales staff is very thoughtful. They are very serious and active in introducing the differences of various products to us, so that we can better understand these products.
You are very honest in everything you do, and you have your own guidelines for everything you do.
I'm lucky to meet such a good seller!
They have all kinds of goods and basically have everything we need, which is very amazing.
This is a very trustworthy supplier, and I sincerely evaluate it.
After receiving the goods, we still received considerate after-sales service from the seller. We hope to have the opportunity to cooperate next time.
Developing new Deep Drawing, thin chassis clearance shim for heavy truck axle hub, Sandblasting Surface Finish, consolidating existing customers and exploring new markets have become the best strategies to meet the challenges. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional closed die forging tooling manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable closed die forging tooling made in China here from our factory.


















