Harbec INC
ADDMAN provides additive manufacturing services including polymer 3D printing (MJF, FDM, SLA, DLP, SLS, DLS, PolyJet, and HPS), metal additive manufacturing (LPBF), injection molding, and precision machining (CNC milling and turning). The company works with materials including various metal alloys (refractory, steel, copper, nickel-based, and titanium), polymers (nylons, thermoplastics, polyurethanes, and photopolymer resins), and specialty advanced polymers. ADDMAN serves the aerospace and defense, commercial space, medical, energy, and industrial industries, with specific application expertise in hypersonics, medical anatomical models, and injection molded solenoid coils.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Harbec INC | Ontario | NY | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


