GNMotion

Precision CNC parts, finished in-house.

GNMotion LLC is a small machine shop near Houston, Texas. We mill and turn parts in aluminum, stainless, brass, copper, plastics and composites, then anodize, passivate, chem film, black oxide, electropolish or powder coat them under the same roof.

Request a quote See our parts

What we do

Prototype and short-run production, one part or a few hundred. Send a drawing and a model and you get a part that matches it, with the paperwork your program calls for.

CNC machining

  • 3-axis milling
  • CNC turning
  • Prototypes and short runs
  • Programmed in Fusion 360 from your STEP files

In-house finishing

  • Type II sulfuric anodize, clear and dyed
  • Chem film (chromate conversion)
  • Passivation, stainless
  • Black oxide, steel
  • Electropolish, stainless
  • Powder coat and tumbled finishes

Materials

  • Aluminum: 6061 and more
  • Stainless: 304/304L and more
  • Brass, bronze and copper
  • Steel and tool steel
  • PEEK, Delrin and other plastics
  • G10 / FR-4 composites

Quality and paperwork

Every job leaves with the documents it needs. We keep the records that let a part be traced back to the material it came from.

Certificate of Conformance

Issued with the shipment, signed by the quality manager.

Material traceability

Material lots are numbered on receipt and the mill certification is filed with the job.

Dimensional inspection reports

Formal inspection with a dimensional report when the order calls for it.

Finishing certification

In-house finishing processes are documented and certified per job.

ITAR

Registered with the U.S. Department of State, DDTC. Controlled data is handled under our written ITAR procedures.

Xometry supplier

Active production supplier on the Xometry manufacturing network.

Request a quote

Email a drawing (PDF) and a model (STEP) with quantity and any finish or certification requirements. You will hear back from the shop, not a sales desk.

gene@gnmotion.com

GNMotion LLC
13921 Hwy 105 W, Ste 3113
Conroe, TX 77304

What a good RFQ includes

  • Part drawing with tolerances (PDF)
  • 3D model (STEP)
  • Material and quantity
  • Finish: anodize color, chem film, passivation, etc.
  • Certs required: C of C, material, inspection report
  • Need date