Key facts
- Listed location
Westminster, Colorado, USA- Company type
- Custom Manufacturer
- Company size
- Micro (1-10)
- Founded
- 1981
- Record status
- Verified record
Company record
OPCastings manufactures custom die, investment and sand castings from a range of metals including aluminum, brass, bronze, gray iron, malleable iron, steel, stainless steel and zinc. The company also provides CNC machining, forging, stamping, deep‑drawing, extrusion, sintering and welding operations, supporting both prototype runs and production volumes from low to high quantities. Secondary finishing services such as shot blasting, tumbling, powder coating, painting, polishing and various galvanizing methods—hot‑dip, electrical or chemical—are available. OPCastings’ products are suited for plumbing, fitness equipment, municipal infrastructure and waterworks, and the firm serves customers in the agricultural, automotive, construction, food‑service, medical, mining and OEM sectors. All processes meet FDA approval requirements.
Listed capabilities
- Aluminum Investment Castings
- Aluminum Sand Castings
- Brass Die Castings
- Brass Sand Castings
- Cold Forged Parts
- Cold Forgings
- Deep Drawn Shapes
- Forged Shapes
- Lost Wax Castings
- Medical Forgings
- Mining Forgings
- Prototype Deep Drawing
- Prototype Investment Castings
- Sintered Metal Parts
- Sintering
- Stainless Steel Investment Castings
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