GRANSO:Your Professional Metal Parts Manufacturing Manufacturer!
Since its founding in 2010, Granso's first factory has grown into one of China's largest metal component manufacturers. Granso specializes in producing components for switchgear ranging from 7.2kV to 40.5kV, such as interlocks, circuit breakers, load switches, earthing switches, vacuum circuit breakers, and insulation. Through partnerships with renowned brands such as CHNT, DELIXI, and HUAWEI, Granso's annual output value has reached US$60 million.
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![Small Metal Parts Manufacturing]()
Small Metal Parts ManufacturingSmall metal parts manufacturing including bending, punching, tapping, spring as well as metal pipe. Our factory has kinds of metal connection ways, like riveting and welding. The surface treatment...view more -
![Deep Drawn Metal Stamping]()
Deep Drawn Metal StampingDeep drawn metal stamping is a manufacturing process that shapes flat sheets of metal into deep, hollow parts (like cups, cans, or capsules) by pressing the metal into a die cavity using a punch.view more -
![Custom Metal Pieces]()
Custom Metal PiecesCustom metal pieces, the process includes bending, punching, tapping, spring as well as metal pipe and these connection. Custom metal also has kinds of metal connection ways, like riveting and...view more -
![Punching Holes in Steel Plate]()
Punching Holes in Steel PlatePunching is a metal forming process where a punch forces a section of sheet metal or plate through a die, shearing the material to rapidly and efficiently create holes or cut out specific shapes.view more -
![Stamped Metal Parts]()
Stamped Metal PartsStamped metal parts is a high-volume, cost-effective manufacturing process that uses specialized presses and tooling (dies) to transform flat sheets or coils of metal into specific shapes or parts.view more -
![Stamped Sheet Metal]()
Stamped Sheet MetalStamped sheet metal is a versatile and efficient manufacturing process that uses a stamping press and custom dies to form flat sheet metal into specific shapes.view more
Why Choose Us
Our Factory
Owning three factories with 23000+ square meters together, Granso now has over 200+ staff, 25+ technicians. The self-production rate of parts in our company is as high as over 90%.
Quality Control
We rigorously control every process, ensuring our products comply with relevant standards such as GB7251.1, GBT/23359, and JB/T9661.
One-Stop Service
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation.
During the sales period, we ensure timely delivery and provide installation guidance.
For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of Metal Parts Manufacturing
Strong and Durable
This is because metal is a strong material that is not easily damaged. When properly cared for, metal fabrications can last for many years without needing to be replaced. This makes them an excellent choice for projects that require long-term durability.
Versatile
Metal can be used for a wide variety of big and small projects. From simple tasks like repairs to more complex projects like construction, metal fabrication can be used for. So, this makes them a valuable asset for any business or individual.
Easy To Customize
There are many projects that require some sort of customized fabrication. Now, metal fabrications can be easily customized to meet the specific needs of each project.This means that you can get exactly the right size, shape, and design for your project.
Easy To Maintain
Metal fabrications are also relatively easy to maintain. With proper care, metal fabrications can last for many years. Additionally, metal fabrications are not susceptible to rust or corrosion, making them an ideal choice for use in outdoor applications.
Metal Part Manufacturing Process
CNC Machining for Precision Metal Parts
CNC (Computer Numerical Control) machining is a subtractive manufacturing process in which computer-controlled cutting tools remove material from a solid billet (block) to produce a finished part. This method is widely used in metal machining to create highly precise components with tight tolerances.
Sheet Metal Cutting and Stamping
Sheet metal cutting and stamping are used to shape thin metal sheets into highly functional components. Various techniques are employed to cut, bend, and form sheet metal with exceptional precision and repeatability.
Metal Forming
Metal forming methods are a versatile group of manufacturing processes that involve bending, rolling, and pressing metal sheets, bars, or plates to fabricate metal parts. Techniques such as press braking, roll forming, and stamping create a wide range of components, from those with simple bends to complex geometries.
Metal Casting
Metal casting is one of the oldest and most fundamental manufacturing methods. In this process, molten metal is poured into a cavity to create complex shapes and components.
Forging
Forging is a manufacturing process that shapes metal using compressive forces. This force is typically applied through hammering and pressing, often in conjunction with precise dies. This method aligns the metal’s grain structure with the shape of the finished part, enhancing its strength, durability, and resistance to impact and fatigue.
Metal Injection Molding (MIM)
Metal Injection Molding (MIM) is an advanced manufacturing process ideally suited for creating small, complex metal components. It combines the versatility of plastic injection molding with the durability of metal.The process begins by mixing fine metal powder with a polymer binder to create a moldable feedstock. This mixture is injected into a mold to form the desired shape. The molded part undergoes debinding and sintering at high temperatures to achieve its final density and strength.
Metal 3D Printing
Metal 3D printing, also known as metal additive manufacturing, is a cutting-edge process that builds parts layer by layer from metal powder using high-energy sources such as lasers or electron beams. This technique enables the creation of highly complex and lightweight geometries that would be difficult or impossible to achieve with traditional manufacturing methods.
Metal Extrusion
Metal extrusion is a manufacturing process where heated metal is forced through a die to create parts with a uniform cross-section. This method is particularly effective for producing long, continuous shapes such as rods, bars, and tubes.
Material of Metal Parts Manufacturing
Hard Metal
This is one of the two major taxonomies of metals used in metal parts fabrication. This category of metals is renowned for wear resistance and hardness. Due to their packed atomic structure, hard metals can overcome deformation and heavy loads.
Steel
Steel is an alloy of different elements including manganese, silicon, and carbon. The presence of carbon as iron-carbide (Fe3C) makes steel significantly strong and hard.
Stainless Steel
Stainless steel is used in several applications, including surgical instruments, appliances and cabinet fittings. This steel is composed of carbon steel along with aluminum and high content of chromium, making it a highly corrosion-resistant metal. It has a unique silver mirror coating that helps xmaintain its lustre.
Inconel
Inconel is one of the strongest metals available for metal parts manufacturing. It is particularly popular for its ability to operate in high-temperature environments.
Chrome
Chromium is a hard and brittle transition metal that is greyish. It is remarkably corrosion resistant, instead reacting with the environment to create a chromium oxide layer on stainless steel.
Titanium
The main benefit of titanium is that it offers exceptional strength-to-weight ratios. Plus, it’s extremely corrosion resistant. These characteristics make titanium a good material choice when fabricating parts for the aerospace, marine, military and medical device manufacturing industries.
Soft Metal
Metals that have low melting points and can be effortlessly shaped or molded into different shapes belong to a category called soft metals. The malleability property emanates from the loosely arranged atomic structure.
Aluminum
Aluminum is a lightweight element that is versatile and durable. It also has excellent electrical and thermal conductivity. Aluminum performs poorly at temperatures higher than 400° F, but it is excellent at subzero temperature; hence it is ideal in applications that involve low temperatures like aeronautics or refrigeration.
Magnesium
It is employed in aviation and vehicle parts production due to its low density.
Brass
This metal is largely made up of copper and zinc. The result of this combination is a malleable metal that melts at a low temperature. The characteristic reddish-yellow hue of brass makes the metal a popular choice for decoration projects.
Copper
Due to its flexibility, resistance to corrosion, resistance to microorganisms, and superior thermal and electrical conductivity, purified copper is frequently used in manufacturing. Copper's conductivity, malleability, and corrosion resistance are well known.
Applications of Metal Parts Manufacturing
Engine Components: Metal machined parts are vital for engine components like pistons, cylinders, and crankshafts. Precision machining ensures these parts fit perfectly and perform reliably under high stress.
Transmission Parts: Transmission components such as gears, shafts, and bearings are machined to exacting standards to enable smooth shifting and durability, essential for optimal vehicle performance.
Suspension Systems: Suspension parts, including control arms, shock absorbers, and struts, rely on metal machining for strength and durability, ensuring a smooth ride and vehicle stability.
Structural Components: Machined parts are essential for aircraft frames, fuselage sections, and wing brackets, offering strength and lightweight properties.
Engine Parts: Components like turbine blades and compressor parts are precisely machined for reliable engine performance under extreme conditions.
Avionics Housings: Metal machined housings protect electronic systems from vibration, temperature, and interference, ensuring their durability and functionality.
Surgical Instruments: Machined parts are used in precise surgical tools like scalpels and forceps, ensuring effectiveness and safety. Medical CNC machining is essential for producing these high-precision instruments, meeting stringent medical standards and requirements.
Implants: Metal machined implants, such as joint and dental replacements, are crafted for biocompatibility and precise fit.
Diagnostic Equipment: Parts are crucial for diagnostic tools like MRI and ultrasound machines, enhancing durability and accuracy.
Enclosures: Metal machined parts are used to create durable enclosures for electronic devices, protecting internal components from physical damage and environmental factors.
Heat Sinks: Machined heat sinks are essential for dissipating heat from electronic components, ensuring optimal performance and preventing overheating. Electronics CNC machining is crucial for producing these components with the precision and quality required for effective heat management.
Connectors: Precision-machined connectors facilitate reliable electrical connections between components, essential for the functionality of electronic devices.
Machinery Components: Machined parts are used in industrial machinery for components such as gears, shafts, and bearings, ensuring efficient operation and durability.
Tooling: Metal machined tooling includes parts like dies and molds, crucial for manufacturing and shaping materials in various industrial processes.
Custom Fixtures: Machined custom fixtures support and secure workpieces during manufacturing, enhancing precision and efficiency in production.
Packing and Shipping
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Packing |
Carton/ Wooden Case / Pallet |
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Shipping |
Express, Air Freight, Sea Freight, LCL/FCL |
FAQ
We're professional metal parts manufacturing manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to buy metal parts manufacturing at competitive price from our factory.
custom metal parts, Punching Holes in Steel Plate, Stamped Metal Parts
