China Drop Forging Dies Manufacturers Factory Suppliers
Over the years, we have followed the business philosophy of 'efficiency, pragmatism, innovation, and transcendence', committed to providing customers with high-quality Aluminum Extrusion Dies, Closed Die Forging Tooling, Header Dies and services, hoping to create a win-win situation with customers. We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for Drop Forging Dies. We are dedicated to providing timely and efficient delivery of our products. We believe in being responsive and agile, to ensure we can meet our customers' changing needs and expectations. Our company offers affordable pricing without compromising on quality. Our passionate and talented team of professionals is committed to delivering the highest quality products and services, backed by exceptional customer service and support. We are committed to being a responsible corporate citizen and giving back to our community through charitable donations and other initiatives. In the face of the global trend of energy transformation, we vigorously develop clean, low-carbon, safe and efficient resources.
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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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Bending and Forming
Bending and forming is a sheet metal fabrication process that uses press brakes and specialized tooling to create angled, channeled, and contoured profiles from flat sheet stock. Unlike stamping —...
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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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Surface Grinding
Surface grinding uses a rotating abrasive wheel to produce flat surfaces with high dimensional accuracy and fine finish — removing oxide layers, correcting distortion, and preparing parts for...
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Spheroidizing Annealing
Spheroidizing annealing transforms the lamellar carbide structure in steel into a spheroidal (globular) form through controlled heating and slow cooling. This reduces hardness, improves...
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Tempering
Tempering is a mandatory post-quenching heat treatment. Fresh martensite is hard but brittle, with high residual stress. Without tempering, a quenched part is prone to cracking or fracture in...
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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...
We have received great products and services. After understanding, we found that they will regularly conduct professional training to continuously improve the quality of employees' work.
This manufacturer has products of various materials and models, so it meets the needs of various customers without affecting our business.
Your samples are free and the quality is very good.
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
These products have no problem to use, and they are really great, much better than similar products I have considered before, so I am very satisfied with this purchase.
This company is a great example of putting the customer first, their products are really good quality and the packaging is strong, will buy again next time!
Our company adheres to the development concept of "the market is the sea, the quality is the ship, and the brand is the sail", closely combining market demand, forming a market-oriented, "creative leadership, meticulous crafting, quality is the guarantee," the business tenet, production The business continues to develop effectively and gradually changes from manufacturing to creation, becoming a new force in the national Precision Metal Stamping Die Design, Thread Cutting Service, Precision Cold Formed Bushings industry. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional drop forging dies manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable drop forging dies made in China here from our factory.


















