--- title: Marking & Finishing | Evans Machine | Outsourced Manufacturing description: EMI offers comprehensive post-machining treatments, including marking, engraving, and surface finishing, to enhance the quality and performance of your parts and assemblies | Evans Machine Inc | Brockton, MA image: https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Marking%20and%20Engraving/iStock-1190422958%20(16x9).jpg --- - \*\*\*  [**EMI is Hiring**](https://emievans.com/careers) and offering a [**Signing Bonus!**](https://emievans.com/careers)  See our open roles on the [**Careers Page**](https://emievans.com/careers).  We can't wait to meet you!  \*\*\* - \*\*\*  [**EMI is Hiring**](https://emievans.com/careers) and offering a [**Signing Bonus!**](https://emievans.com/careers)  See our open roles on the [**Careers Page**](https://emievans.com/careers).  We can't wait to meet you!  \*\*\* [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) This is a search field with an auto-suggest feature attached. - 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[Semiconductor Equipment & Tooling](https://emievans.com/semiconductor-equipment-tooling) - [Other Industries](https://emievans.com/other-industries) - Resources - [Certifications & Accreditations](https://emievans.com/certifications-accreditations) - [CAD / CAM File Formats Supported](https://emievans.com/cad-cam-file-formats-supported) - [Customer Bill of Rights](https://emievans.com/customer-bill-of-rights) - [EMI's Downloadable Line Cards](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/EQUIPMENT%20and%20FACILITIES/EMI%20Line%20Cards%20(All%203)%20-%20for%20Buyers%20Engineers%20%26%20Quality%20Folks.pdf) - About - [Our Story](https://emievans.com/our-story) - [Gallery](https://emievans.com/gallery) - [Why EMI](https://emievans.com/why-emi) - [Brand Statement](https://emievans.com/brand-statement) - [Careers](https://emievans.com/careers) - [Blog & News](https://emievans.com/blog-news) - [Testimonials](https://emievans.com/testimonials) - [Community Citizenship](https://emievans.com/community-citizenship) - 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Marking & Finishing ## Post-Machining Treatments EMI's service doesn't end with fabricating and confirming your parts dimensional accuracy. We bring a wide variety of post-machining treatments to ensure our customer partners **achieve the desired final results** for the parts and assemblies. Whether the considerations are branding and identification, corrosion resistance, lubricity, electrical conductivity, aesthetic, smoothing the rough edges or something else, part of **EMI's service is handling that final step** for you. ![emi-marking-finishing-services-anodizing-and-plating](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-1290434172.jpg) ![emi-marking-finishing-services-silk-screening](https://emievans.com/hs-fs/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Marking%20and%20Engraving/iStock-865260286.jpg?width=509&height=339&name=iStock-865260286.jpg) ![emi-marking-finishing-services-anodizing-and-plating](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-1370946875.jpg) ![emi-marking-finishing-services-paint-powder-coating](https://emievans.com/hs-fs/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-148659116.jpg?width=507&height=338&name=iStock-148659116.jpg) ![emi-marking-finishing-services-laser-marking](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Marking%20and%20Engraving/iStock-1060136220.jpg) ![emi-marking-finishing-services-anodizing-and-plating](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-1290434172.jpg) ![emi-marking-finishing-services-silk-screening](https://emievans.com/hs-fs/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Marking%20and%20Engraving/iStock-865260286.jpg?width=509&height=339&name=iStock-865260286.jpg) ![emi-marking-finishing-services-anodizing-and-plating](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-1370946875.jpg) ![emi-marking-finishing-services-paint-powder-coating](https://emievans.com/hs-fs/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Surface%20Finishing/iStock-148659116.jpg?width=507&height=338&name=iStock-148659116.jpg) ![emi-marking-finishing-services-laser-marking](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/MARKING%20and%20FINISHING/Marking%20and%20Engraving/iStock-1060136220.jpg) To get your parts to the desired end state the marking and finishing services EMI offers fall into two broad categories: Marking & Engraving, and Surface Finishing. ### [Marking & Engraving](https://emievans.com/marking-engraving) These activities largely are performed for part identification, which help with traceability, quality control, branding  and anti-counterfeiting. - Laser Marking - Laser Engraving - Electrochemical Etching - Silk Screening - Pad Printing - Machine Engraving ### [Surface Finishing](https://emievans.com/surface-finishing) The Surface Finishing category includes two sub-categories: Mechanical Finishing and Chemical Finishing.  #### Mechanical Finishing - Deburring - Sanding - Tumbling - Polishing - Media Blasting - [Grinding, Honing & Lapping](https://emievans.com/cnc-precision-grinding-honing-lapping) #### Chemical Finishing - Electropolishing - Electrolytic & Electroless Plating - Anodizing - Pickling - Passivation - Conversion Coatings - Chem Films - Phosphating - Paint - Powder Coating Click through to learn more about our **[Marking & Engraving](https://emievans.com/marking-engraving)** and our **[Surface Finishing](https://emievans.com/surface-finishing)** service options. ## Got an Urgent Job? [request a quote](https://emievans.com/rfq-file-transfer) ## Testimonials ![Testimonial EMI coordinates surface finishing, machining and welding](https://emievans.com/hubfs/TESTIMONIALS/DTM%20Packaging/DTM%20Pkg%20Testimonial%20Block%205/Testimonial%20Panel%20(350%20x%20350)%20-%20DTM%20Packaging%205%20Light%20Green.png "Testimonial EMI coordinates surface finishing, machining and welding") ![Testimonial EMI's technical support and knowledgeable, practical guidance is invaluable](https://emievans.com/hubfs/TESTIMONIALS/Paquette%20and%20Assocs/Paquette%20Testimonial%20Block%203/Testimonial%20Panel%20(350%20x%20350)%20-%20Paquette%20%26%20Assocs%203%20Light%20Gray.png "Testimonial EMI's technical support and knowledgeable, practical guidance is invaluable") ![Testimonial we rely on EMI to achieve our production goals](https://emievans.com/hubfs/TESTIMONIALS/Polymer%20Corp/Polymer%20Testimonial%20Block%203/Testimonial%20Panel%20(350%20x%20350)%20-%20Polymer%20Corp%203%20Light%20Red.png "Testimonial we rely on EMI to achieve our production goals") ## **Why EMI?** Choosing the right outsourcing partner for your precision manufacturing needs can be the **difference between success or failure** for a given project. The question is how to choose. The answer is to optimize for the right relationship. Choose a partner that **supports your supply chain** needs by delivering **responsive service**, open **two-way communications**, and **on-time delivery**. For more than a half-century and continuing to this day, EMI always seeks to **co-create the right relationship by prioritizing our partners' success**. ### Our Promise: ## **“More than Parts: Partnership.”** **Contact us today to start building the right relationship.** ## Related Pages [» CNC Precision Machining](https://emievans.com/cnc-precision-machining) [» Types of Manufacturing](https://emievans.com/types-of-manufacturing) [» Materials](https://emievans.com/materials) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=244&height=94&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) **Evans Machine Co., Inc.** 32 N. Manchester St. Brockton, MA 02302 [508-584-8085](tel:1-508-584-8085) ### Quick Links - [Capabilities & Services](https://emievans.com/capabilities-services) - [Industries](https://emievans.com/industries) - [Quality Assurance](https://emievans.com/quality-assurance) - [Line Cards](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/EQUIPMENT%20and%20FACILITIES/EMI%20Line%20Cards%20(All%203)%20-%20for%20Buyers%20Engineers%20%26%20Quality%20Folks.pdf) - [Testimonials](https://emievans.com/testimonials) - [Our Story](https://emievans.com/our-story) - [Careers](https://emievans.com/careers) ### EMI is... Based in Brockton, MA and family-owned since 1968, EMI helps **Advanced Manufacturers** with **outsourced production** so they can **WIN by being the best partner to their Customers**. Our broad range of **more than 50 of the latest CNC precision machines**, and our assembly and other value-added services, helps our customers **expand their manufacturing capabilities on demand**. **With EMI, Advanced Manufacturers can focus on their core mission**, knowing they are backed by a world-class outsourcing partner. Our promise: **[“More than Parts: Partnership.”](https://emievans.com/brand-statement)** © 2026 Evans Machine Company, Inc. All rights reserved.  |  [Certifications & Accreditations](https://emievans.com/certifications-accreditations)  |  Cage Code #6Y843 ![LOGO TRIO - EMI ITAR ISO (2032 x 422 px) CROPPED MIN](https://emievans.com/hs-fs/hubfs/LOGO%20TRIO%20-%20EMI%20ITAR%20ISO%20(2032%20x%20422%20px)%20CROPPED%20MIN.png?width=1016&height=211&name=LOGO%20TRIO%20-%20EMI%20ITAR%20ISO%20(2032%20x%20422%20px)%20CROPPED%20MIN.png) [Follow us on LinkedIn](https://www.linkedin.com/company/evans-machine-co) [Follow us on Facebook](https://www.facebook.com/people/Evans-Machine-Co-Inc/61579693362816/)