ARRK

Global product-development group offering 3D printing, CNC machining, and injection molding from prototype to low-volume production across four continents.

Tier $$$Online quote3D printingCNC machiningInjection molding
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What they do

ARRK has supported product development for over 70 years, with locations listed across North America, Europe and Asia, and its corporate listing in Osaka, Japan. Its North America site presents prototyping and manufacturing for industrial, automotive, medical device, consumer and other sectors.

The services it states include 3D printing, CNC machining, vacuum casting, injection molding and urethane casting, aimed mainly at prototypes and low-volume production. Its North America pages state ISO 9001 certification and ITAR compliance for that regional entity.

Other processes stated on their site

urethane castingvacuum castingdie casting

Capabilities

  • 3D printing

    Additive manufacturing and 3D printing for low volume parts and prototypes as part of its prototyping services.

    Source

  • CNC machining

    Short-run and low-volume CNC machining for prototypes and production transition work.

    Source

  • Injection molding

    Small batch injection molding, with tooling for small batch production, alongside its prototyping and low-volume production offer.

    Source

Commercial terms

Minimum order

Not stated

Lead time

Not stated

Quoting

Instant online quote

Source

Cost tier $$$ of $$$$, ProductFlo classification

ARRK is a global product-development group with regional production sites and service-led prototyping and low-volume work, which matches tier 3.

Alternatives

Compare side by side
  • Protolabs

    US digital manufacturer in Maple Plain offering CNC, sheet metal, injection molding and 3D printing through an online model, in tier 2.

    Difference source
  • Fathom

    US digital manufacturer running seven US facilities across 3D printing, CNC machining, injection molding and sheet metal.

    Difference source
  • 3ERP

    China based rapid prototyping and low-volume service in tier 1, with a North American division and instant quotes.

    Difference source
  • FIT Additive Manufacturing Group

    German additive group in Lupburg making prototypes, tools and series parts, with CNC milling and injection molding in house.

    Difference source

Sources

  1. 1Homepage and global locationsarrk.com
  2. 2Industrial prototyping and manufacturing, North Americaus.arrk.com

Not verified

  • ITAR status (stated only for the North America entity, catalog value remains null)
  • MOQ
  • lead time

Last verified November 11, 2026. Listings are informational and are not endorsements. Cost tiers are ProductFlo's classification, not quotes: confirm pricing, lead time and capability with the vendor.