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Machining Parts

  • 3-,4-and5-axis CNC machining centers

  • Tolerances down to ±0.05mm

  • Lead times as short as 3 business days

  • 100% machining according to the drawing

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Precision CNC Machined Parts Manufacturer

We’re the professional ISO 9001:2015 manufacturer to make your idea to real parts .Sundi Provides a wide range of precision machining services including CNC milling ,CNC turning, Wire EDM,Wire Sinker and precision grinding.Equipped with precision 3-,4-and5-axis CNC machining centers.Combined with other advanced machining capacities and professional engineering team, we can handle all the technical aspects of designing and machining process ,so your team just focus on the final goods.If you need a precision machining for plastic and molding metal parts ,SUNDI is the best partner to work with !

Machining parts are components produced through various machining processes such as turning, milling, drilling, and grinding. These processes involve the removal of material from a workpiece to achieve the desired shape, size, and finish. Machining parts are known for their precision, accuracy, and versatility, making them essential in many industries.

Machining parts play a critical role in numerous industries, including automotive, aerospace, medical, electronics, and energy. They are used to create complex and high-precision components that are vital for the functionality and performance of various products and systems. The ability to produce customized and intricate parts makes machining an indispensable manufacturing method.

Our Expertise in Industrial Machining Parts

Our machining parts expertise provides high-precision milled, turned, and drilled components, ensuring accuracy and reliability for diverse applications.

Milled Parts

Milled parts are produced using milling machines, which utilize rotating cutting tools to remove material from the workpiece. Milling is versatile and can create a wide range of shapes and features, including slots, holes, and complex geometries.

Turned Parts

Turned parts are created using a lathe, where the workpiece is rotated while a cutting tool removes material. This process is suitable for producing cylindrical and symmetrical components, such as shafts and bushings.

Drilled Parts

Drilled parts are made by creating holes in the workpiece using a drill bit. This process is essential for creating components with precise hole patterns and sizes, such as fastener holes and passageways.


Gallery of CNC Machining Parts

We specialize in machining rapid prototypes and handling both low and large-volume production for a diverse range of industries. Our expertise spans medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine, robotics, and beyond.

With our extensive expertise and advanced capabilities in machining parts , we provide high-precision solutions tailored to your project’s specific needs. Contact us today for expert support and customized machining services!

Bring Your CNC Machining Parts to Life – Get a Quote!

Materials and Diverse Coatings For CNC Machining

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Your CNC machining services are suitable for a wide range of materials, from metals to plastics. Based on your requirements, Sundi offers more than 50 production-grade materials to choose from. Below is a list of the materials most commonly used in our CNC machining process. You can also contact us to discuss your specific needs.

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Aluminum

Aluminum

It is the most widely used non-ferrous metal structural material in the industry. As a soft, lightweight, and durable metal material, it is often used in aerospace, automobile, machinery manufacturing, shipbuilding, and industrial development. Customized aluminum products have a wide range of appearance and color options and a complete range of surface treatments, which can meet the needs of different industries.

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Stainless Steel

Stainless Steel

SUS stands out for its impressive strength and corrosion resistance. However, its toughness presents a challenge in machining. It is predominantly used in the medical field for surgical and diagnostic equipment, in food processing machinery due to its non-reactive nature, and in automotive components for durability.

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Copper

Copper

Copper is another favored material, particularly for its superior electrical and thermal conductivity, paired with ease of machining. This makes it perfect for electrical wiring components, heat exchangers, and decorative items, where conductivity and aesthetic appeal are required.

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Tool Steel

This kind of material is known for its exceptional performance and durability, and mo re efficient when precision grind for exact dimensions and surface quality,making it ideal for cutting tools, molds,and CNC machining parts.

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pmma material

Nylon and ABS

These are chosen for their lightweight and flexibility, though they are not suitable for high-temperature applications. Their use is widespread in consumer electronics for non-critical parts and for creating prototypes due to their ease of machining and cost-effectiveness.

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carbon fibre

Carbon Fiber and Composite Materials

They are often the go-to options. While they offer an excellent strength-to-weight ratio, their machining process can be complex. These materials are widely used in aerospace for structural components, in automotive for high-performance parts, and in sports equipment for durability and weight reduction.

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Diverse coatings significantly enhance CNC machined parts，like resistance to corrosion and wear but also enhance their visual appeal. The choice of coating depends on the environmental conditions and functional requirements of the part, ensuring optimal performance and longevity.

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Anodizing

Anodizing

Primarily used for aluminum parts, anodizing enhances corrosion and wear resistance while also improving appearance. It allows for a range of color options, making it ideal for both functional and decorative applications. Thickness : Typically ranges from 5 to 25 microns，This coating can be customized for thicker layers in certain applications

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Galvanizing

Galvanizing

Applied mainly to steel components, galvanizing provides excellent protection against corrosion. It can be implemented through electro-galvanizing or hot-dip galvanizing, depending on the application requirements.
Thickness : Around 5 to 15 microns，Generally ranges from 45 to 75 microns, providing a thicker and more durable protective layer

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Nickel Plating

Nickel Plating

Offers robust corrosion and wear resistance, commonly used in automotive and electronics components. Nickel plating also improves surface hardness, extending the lifespan of the parts.
Thickness : 5 to 500 microns, depending on the required wear resistance and application

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Chemical Conversion Coating

Chemical Conversion Coating

This includes chromate coatings on aluminum, enhancing corrosion resistance and preparing the surface for further painting or coating. It's essential for parts exposed to harsh environments.
Thickness :Usually between 0.5 to 5 microns. While thin, this coating effectively protects against corrosion and prepares surfaces for painting

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Powder Coating

Powder Coating

Known for its tough, durable finish, powder coating is applied to a variety of metals. It enhances both aesthetics and corrosion resistance, suitable for parts requiring a high-quality surface finish.
Thickness :Generally between 40 to 80 microns. This thicker coating provides a robust and durable finish, suitable for a variety of applications

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