China Cold Header Tooling Manufacturers Factory Suppliers
The company will carry forward the enterprise spirit of "seeking truth from facts, managing the factory strictly, struggling hard, and striving to be first-class", adhere to the modern production equipment and advanced management methods as the basis, hold high the banner of scientific development, and write a strong mark for China's CNC Fine Blanking Die Design Service, Hot Forging Tooling, Closed Die Forging Tooling! Our company provides professional Cold Header Tooling and services for various industries. After years of hard work and development, our company has a certain scale and strength, and now has a skilled service team, and with excellent service quality, professional and safe technical service strength, to provide different groups of users with higher and more Excellent service. Based on the management idea and design concept of mobile Internet, we have a mature collaborative management product system. We have a strong commitment to building lasting relationships with our clients through exceptional service and support. We believe in operating with the highest standards of professionalism and ethics, always putting our customers' needs first and striving for excellence in everything we do. We adhere to strict quality control standards to ensure the best possible product for our customers. Our company works closely with our customers to ensure that we are meeting their needs effectively. We believe that innovation is the driving force of our company's development, and quality and safety is the cornerstone of our company's development.
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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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Deep Drawing
Deep draw stamping is a metal forming process that transforms flat sheet metal or tubular blanks into seamless, hollow components where the depth typically exceeds the diameter. The process uses a...
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CNC Turning
CNC turning produces cylindrical components with ±0.02mm accuracy — from Φ2mm pins to Φ500mm shafts, up to 1000mm in length. We machine stainless steel, carbon steel, alloy steel, aluminum, and...
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Thread Machining
Thread machining covers multiple processes for creating internal and external threads — rolling, milling, cutting, and grinding. Each method serves different applications: rolling cold-forms...
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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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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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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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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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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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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 company is our trusted partner, and the products they produce can meet our expectations and are very easy to use.
We have received the goods and we are very pleased with the quality of the goods.
They have multiple production equipment for mass production and can respond to orders at any time. Therefore, the demand for our large-scale orders was quickly met.
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.
The customer service staff are very friendly, I love them!
We have worked with this company several times. Their teams demonstrate a high level of professionalism in the process every time, always producing high-quality products on time.
With its excellent quality and competitive price, our Induction Heat Treatment, Laser Cutting for Precision Fittings, press-fit blocks and vibration dampers are sold in many countries and regions and won the trust of customers. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional cold header tooling manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable cold header tooling made in China here from our factory.


















