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Injection Molded Surface Finishes

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customized 3D Printing

Plastic 3D Printing Service

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Sheet Metal Fabrication

Metal sheet Bending and Forming service

Metal Sheet Fabrication

Waterjet Cutting

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Value-Added Solutions

Surface Finishing

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Rapid Prototyping

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High-Volume Production
Facilities
Industries

Aerospace
Streamline production and accelerate design-to-delivery timelines.

Automotive
Manufacture precise parts surpassing industry standards.

Automation
Rapidly develop and validate products for market readiness.

Communication
Enable rapid innovation, maximizing performance potential.

Consumer Electronics
Innovate enclosures for low-volume production efficiency.

Medical Devices
Develop prototypes and products meeting stringent medical safety standards.

Robotics
Enhance efficiency with consistent, high-speed part quality.

Industrial Machinery
Provide competitive edge with superior machinery delivery.

Semiconductor
Expedite time-to-market through on-demand production capabilities.

New Energy
Accelerate innovation and development cycles.

Aerospace Industry

Enhance aerospace projects with our top-tier manufacturing. Accelerate launches, reduce risks, and optimize efficiency with competitive on-demand services. ISO 9001:2015 certified, supported by round-the-clock engineering assistance.

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Automotive Industry

Deliver precision automotive parts that surpass industry standards. Our manufacturing ensures exceptional quality, reliability, and performance for your vehicles. Trust us for top-tier automotive components and unparalleled service.

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Automation Industry

Unlock the potential of rapid and cost-effective custom manufacturing to streamline new product development within the automation industry. Elevate the quality and flexibility of your

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Communications

Maximize performance potential with our rapid prototyping and machining expertise tailored for communication industry needs.

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Consumer Electronics

Introduce cutting-edge consumer electronics swiftly to market with our precision machining solutions, ensuring efficiency and innovation in low-volume production.

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Medical Devices

Ensure compliance with medical safety standards through our precision machining for medical device prototypes and production components, delivering quality and reliability.

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Robotics

Enhance efficiency with our advanced CNC machining technologies, ensuring consistent, high-speed part quality for the robotics industry.

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Industrial Machinery

Optimize industrial machinery performance with our expert CNC machining solutions designed to enhance productivity, reliability, and efficiency in the manufacturing sector.

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Semiconductor

Expedite time-to-market with our on-demand machining services designed specifically for the semiconductor industry.

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New Energy

Speed up innovation cycles in new energy technologies with our precision machining solutions, designed to meet the unique demands of the industry.

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Supports

Materials
Select from a wide range of over 50 metals and plastics for your project needs.

Surface Finishes
Elevate your project with our diverse selection of over 30 premium finishing options.

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Stay updated on industry trends, company news, and product updates.

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Reports and Downloads
Access annual trend reports, posters, and other downloadable content.

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Explore product development, design, and manufacturing resources.

Case Studies
Discover success stories from innovative companies who worked with us.

Watch and Learn
Access our extensive collection of educational videos and tutorials.

Materials

Choose from an extensive array of over 50 metals and plastics to meet your project’s specific requirements and goals.

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Surface Finishes

Enhance the aesthetic appeal and durability of your project with our diverse selection of over 30 premium finishing options.

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Blogs

Stay informed and inspired with the latest industry trends, company news, and product updates through our insightful blog.

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Newsletter

Receive valuable tips, news, and insights tailored to your interests by subscribing to MXY Machining’s newsletter.

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Reports and Downloads

Gain access to valuable resources such as annual trend reports, informative posters, and other downloadable content.

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Knowledge Base

Expand your understanding of product development, design principles, and manufacturing techniques through our comprehensive knowledge base.

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Case Studies

Be inspired by the success stories of innovative companies that have collaborated with us to bring their ideas to life.

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Watch and Learn

Enhance your skills and knowledge with our extensive collection of educational videos and tutorials covering a wide range of topics.

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About Us
Contact Us

Surface Finishing

MXY Machining’s Surface Finishing services enhance aesthetics and durability, providing treatments that improve texture, appearance, and resistance to environmental factors.

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What is Surface Finishing?

Surface Finishing refers to a range of processes applied to the surface of a manufactured part to enhance its appearance, performance, or functionality. These processes can include polishing, anodizing, plating, painting, powder coating, sandblasting, or chemical treatments. Surface finishing improves characteristics like corrosion resistance, wear resistance, and aesthetic appeal while also ensuring precise tolerances and smooth textures. It is a critical step in industries such as aerospace, automotive, electronics, and consumer products.

Benefits of Surface Finishing

Surface finishing delivers essential performance and aesthetic improvements for all metal components. It enhances corrosion and wear resistance, reduces friction, and strengthens surface durability for long‑term use. Finished parts feature clean, uniform appearances suitable for customer‑facing products and industrial machinery. Processes adapt easily to steel, stainless steel, aluminum, brass, and copper, supporting high versatility in fabrication. Many finishing methods are fast, cost‑effective, and scalable for both prototypes and mass production. Proper finishing reduces maintenance, improves coating adhesion, and meets industry hygiene or safety standards. Compared to untreated parts, finished components offer stronger reliability, better fit, and a more professional presentation.

Surface Finishing Standrad Tolerances

Precision is the foundation of quality sheet metal fabrication. Our standard tolerances are aligned with industry best practices and follow ISO 2768-mK (medium class) for general linear and geometric dimensions. Tighter tolerances are available for critical features through secondary machining operations.

Finishing Type	Dimensional Tolerance	Surface Roughness (Ra)	Material Compatibility
Deburring / Grinding	± 0.1 mm – ± 0.3 mm	1.6 – 6.3 µm	Steel, stainless steel, aluminum
Bead Blasting	± 0.1 mm – ± 0.2 mm	3.2 – 12.5 µm	All common metals
Powder Coating	± 0.05 mm – ± 0.2 mm	1.6 – 6.3 µm	Steel, aluminum, alloys
Passivation	± 0.05 mm	0.8 – 3.2 µm	Stainless steel only
Polishing	± 0.05 mm – ± 0.1 mm	0.2 – 1.6 µm	Steel, aluminum, brass

Surface Finishing Service Capabilities

Our full‑range surface finishing service supports diverse metal and plastic components after CNC machining and prototyping. We deliver custom textures, smooth appearances and corrosion‑resistant surfaces via multiple in‑house processes, meeting cosmetic, assembly and real‑world application requirements for your custom‑manufactured parts.

Supported Materials

We provide surface finishing for mild steel, stainless steel, aluminum, brass, copper, and custom alloys. Our processes adapt to different hardness and reactivity, ensuring consistent results for every metal used in fabrication and assembly.

Part Size & Complexity

We handle small precision components, medium parts, and large fabricated panels up to 3000mm × 1500mm. Intricate shapes, internal holes, and deep profiles are processed evenly without distortion or inconsistent coverage.

Finishing Processes

Our services include deburring, grinding, bead blasting, polishing, powder coating, painting, and passivation. Each method improves appearance, corrosion resistance, or texture based on functional and aesthetic project needs.

Quality & Consistency

All surface finishing follows strict quality control for uniform texture, color, and coating thickness. Parts are inspected for defects, coverage, and finish adherence to meet industrial and customer specifications.

Complementary Services

We offer integrated support including cleaning, inspection, packaging, and assembly. Combined with cutting, bending, and welding, we provide full‑service metal fabrication from raw material to finished product.

Lead Time for Surface Finishing Service

MXY Machining offer flexible lead times tailored to your project schedule and urgency. All timelines start from full confirmation of design specifications, material approval, and order details. Every schedule already includes time for engineering review, precision machining, strict quality inspection, required surface treatments, and secure packaging. We also provide regular progress updates throughout production, and can arrange custom priority schedules for time‑sensitive projects.

Order Classification	Project Conditions	Standard Lead Time
Standard Finishing	Simple parts, small batches, basic blasting or deburring	2 – 3 business days
Complex Finishing	Multi‑step processes, coating, large batches, polished parts	4 – 6 business days
Rush Finishing	Emergency components, urgent assembly orders	1 business days

Surface Finishing Materials

We work with a wide range of certified, traceable materials selected to match your performance, regulatory, and application requirements. Our engineers provide DFM guidance to optimize your plastic and metal parts design for manufacturing. Contact us or upload a CAD file for material options, instant quotes, and custom production solutions.

CNC milling services supports a wide range of additional metals, plastics, and composites.
Visit our materials page for a full list.

Surface finishes for Surface Finishing

We offer finishing services for Surface Finishing, providing a wide range of finishing options to enhance both the durability and appearance of your parts. Whether it’s for prototyping or full-scale production, our finishing solutions ensure that your parts meet the highest standards of performance and visual appeal for all needs.

Brushing

Brushing is a technique that utilizes abrasive pads or brushes to add a finish to the surface of a material. It is commonly used on metal surfaces to enhance their visual appeal. This method is especially effective on stainless steel, creating either a linear or circular pattern on the surface.

Black Oxide Coating

Black oxide coating is a popular choice for enhancing the surface of steel and iron. This finish not only provides a visually appealing dark surface, but also offers excellent wear resistance. Additionally, the black oxide coating can enhance the lubricity and durability of the treated surface, making it an ideal option for various applications.

Passivation process

Passivation is a common process used to enhance the corrosion resistance of stainless steel by removing iron impurities and forming a protective oxide layer. This helps to improve the durability and performance of stainless steel in tough environments.

Painting

Paint serves as a surface coating that is effective on a wide range of materials, offering both aesthetic enhancement and protection against corrosion. It is available in numerous color options, making it suitable for application on metals, polymers, wood, and various other substrates.

Polishing

Enhance the shine and smoothness of your materials by utilizing polishing techniques. By using abrasives such as buffing wheels or polishing chemicals, you can elevate the reflectivity and overall aesthetic of metals, resulting in a stunning mirror-like finish.

Alodine Coating

Alodine coating, also known as chromate conversion coating, is widely used on metals like aluminum. It serves as an excellent primer for paint or powder coatings, providing a durable and corrosion-resistant finish. By creating a thin layer of protection, it enhances the bond between subsequent coatings, ensuring long-lasting results.

As-Machined

Anodizing

Anodizing, a commonly used surface treatment for aluminum, creates a protective oxide layer on the metal’s surface. This not only enhances the durability and corrosion resistance of CNC machined parts but also adds to their visual appeal. Moreover, anodizing offers various options for coloring, making it an ideal choice for enhancing the overall aesthetic of the material.

Powder Coating

Powder coating is an exceptional dry finishing method that utilizes electrostatic application of fine powder onto various surfaces. Once applied, the curing process takes place to guarantee a permanent treatment. With its remarkable ability to withstand impact, solvents, and UV radiation, powder coating provides an enduring and superior finish. From metals to polymers and even wood, there is a wide range of materials that can benefit from the protective coating of powder.

Specialist industries

Having produced millions of parts, MXY Machining holds deep knowledge in numerous applications. We excel particularly in industries requiring precise and intricate component fabrication. Trust us to deliver expertise and quality, no matter the complexity.

Automotive Industry

MXY Machining supports the automotive industry with cutting-edge CNC machining solutions, enabling the production of complex parts that drive efficiency

Semiconductor

For the semiconductor industry, MXY Machining offers CNC machining services that meet the high precision demands necessary for manufacturing components

Energy Industry

Our CNC machining services are pivotal in the energy sector, where precision and durability are essential. MXY Machining supports the

Industrial Machinery

MXY Machining is a trusted partner in the industrial machinery sector, offering CNC machining solutions that ensure the robust and

Electronics

MXY Machining delivers precision machining solutions for the electronics industry, producing intricate components that meet the exacting standards required for

Communications

MXY Machining offers specialized CNC machining services for the communications industry, crafting precision parts that are vital for the infrastructure

Why Choose MXY Machining?

Global customers trust MXY Machining for reliable custom precision manufacturing solutions. We use certified raw materials and advanced automated equipment to deliver tight‑tolerance parts for both prototype and high‑volume orders. Our strict in‑house quality control system conducts full dimensional testing to guarantee consistent batch quality. Offering in‑house surface finishing and DFM design support, we cut extra outsourcing work. With responsive project management, transparent pricing and on‑time delivery, we serve automotive, electronics and industrial sectors worldwide.

Material Excellence

We use only the highest-grade materials, ensuring durability and performance in every sheet fabrication project.

Fabrication Precision

Our cutting-edge technology and machinery allow for precise, efficient, and cost-effective sheet fabrication solutions.

Design Adaptability

We offer extensive customization options to perfectly align with your project specifications and design requirements.

Ready to Elevate Your Project?

Bring Your Designs to Life with MXY Machining

Experience precision engineering with MXY Machining. From detailed prototypes to high-volume production, we’re here to turn your concepts into reality. Contact us today to discuss your project needs!

Our Surface Finishing service capabilities

As a leader in precision manufacturing, we offer a wide range of capabilities that cater to both one-off prototyping and low-volume production. We specialize in delivering geometrically complex and highly cosmetic parts, ensuring the highest quality standards. At MXY Machining, we pride ourselves on being the go-to manufacturer for all your Surface Finishing needs, providing reliable and efficient solutions under one roof.