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Holo is Now a Greene Group Industries Company

PureForm metal additive manufacturing technology is now available from Greene Group Newark!

Complex Metal Parts,
3D Printed On Demand

Holo is your dedicated manufacturing partner for the most demanding, intricate components.

Turn to us for prototypes through volume production — when other metal fabrication technologies fall short.

stainless steel metal 3d printed parts

Accelerate your product development

Our PureForm™ metal additive manufacturing (AM) service rapidly delivers intricate parts with accurate, micron-scale individual features, and the capability to scale with you to production volumes using the same technology.

That means frequent design iterations, shorter development cycles and ultimately better products brought to market faster.

catalyst chamber penny
3d printed copper inductor coils

Leverage high-fidelity metal 3D printing technology

Holo’s proprietary metal 3D printing solution is based on high-resolution digital light processing (DLP) technology — the same chips that power the ultra crisp image quality of high-definition digital projectors. Paired with Holo’s custom metal powder-filled photopolymer binder, this unlocks the unique capability to print complex components with features as tiny as 50 microns.

The printed parts are then sintered using equipment from metal injection molding (MIM), an established mass production process, to delivers the most consistent, accurate metal 3D printed parts you’ve ever used — with a high-quality surface finish that’s ready to use without post-processing.

Digital manufacturing at scale

Prototyping is only half of the story — you need a viable path to production too. With Holo you can order small volumes for R&D, then seamlessly and cost-effectively scale up your production volumes without changing manufacturing technologies.

Digital production doesn’t require tooling or its associated lead time, and enables us to be highly responsive — if you suddenly need more parts, revisions to a production design, or new product variants, we can quickly allocate fleet capacity to meet your needs.

AM grippers

Engineering-grade materials

pure copper coldplate

Pure copper

Drive thermal and electrical performance with small, intricate, 3D printed structures in pure copper.

3d printed bevel gear

Stainless steels

Develop advanced mechanical products with high-strength, corrosion resistant components printed in familiar stainless steel alloys like 17-4PH, 316, and others

3d printed watch frame

...and more

A wide portfolio of MIM materials under development, including cobalt alloy, titanium, nickel superalloys, tool steels, alumina, and many other metals.

We're easy to work with...

CAD file

Send us a CAD file

(STEP, Parasolid, or native CAD formats)

part review

Review requirements

with our customer engineering team


We print, sinter, and inspect

parts in-house at Holo

delivery truck

Order ships out

in 2 weeks or less, ready to use when it arrives

Ready for a quote?

We're here to make your complex metal component sourcing headaches a thing of the past.

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