Steen Machining, Inc
For over 30 years, we have provided a wide range of machining services, computer numerical control (CNC) turning and milling, both prototype and production, finishing and assembling to a host of customers in a variety of fields.From the company website, read October 15, 2026: steenmachining.com
| Location | Westminster, Colorado |
| Website | steenmachining.com |
| Processes | CNC millingCNC turningFinishing (anodize, plating, powder coat) |
| Certifications | None stated |
| Defense work | Not stated |
| Materials | Stainless steelPlastics |
| Equipment | horizontal machining, vertical machiningMachine makers and classes named on the company website; not a full list. |
| Founded | 1996 |
| Size | Not stated |
| Lead time | Stated by the shop once the listing is claimed |
| Listing | Indexed from public sources, updated October 15, 2026 (how) |
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