Markings

Permanent marking on metal, whether stainless steel, aluminum, titanium, brass, or copper, presents a couple of unique challenges but can be accomplished in a number of ways.

When you're looking to make a permanent mark on metal, there are a few options for how the mark can be achieved. Any marking method that removes part of the metal to create the mark will be an option. This includes etching and engraving methods.

Surface marking methods are also options, although they typically rely on durable, long-lasting ink being applied to the surface, which can be somewhat cumbersome and is not always ideal for harsher applications.

part marking

MIL-STD-130

This standard provides criteria for the selection of the application process, as well as all other specific requirements that will be part of the deliverable item, such as marking protocol, content, font size, type, location, etc.

MIL-STD-130

Simply stating in the product definition data that the marking be in accordance with MIL-STD-130 is not sufficient. The item identification marking requirements must be determined by the Design and/or Acquiring Activity in their contractual instruments, and tailored to meet the needs of their specific application.

ProtoSpace is recognized solely and exclusively as the Manufacturer.

The customer is recognized as the Design Activity. They retain full design and quality assurance control, as well as full responsibility to the acquiring activity for the delivered product.

Non-Stock Requests

We have a sophisticated system for sourcing non-stock materials and items from quick-turn suppliers.


If you require a material, finish or component that we do not currently stock, contact us.


We can source what you need in order to keep your project moving and meet your accelerated timelines.

Let's Get Started

We believe the onboarding process should be as simple and hassle-free as possible.

Our team can process all of your paperwork to get the ball rolling in order to serve your custom manufacturing needs.