Plastic injection molding companies in North Carolina
North Carolina has 143 plastic injection molders in EPA records, facilities that list codes for plastic parts and products made by molding, including injection-molded components. The most are in Greensboro, Salisbury and Concord. That is 4% of the 3,730 such facilities nationwide, and North Carolina ranks #9 of 49 states.
- Product
- Plastic injection molding companies
- Facilities
- 143
- State rank
- #9
- NAICS
- 326121, 326122, 326199
- Revised
- November 1, 2026
Facilities in North Carolina
These are active facilities in EPA's ECHO database that list a code for plastic parts and products made by molding, including injection-molded components. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Fortron Industries, LLC | Wilmington | All Other Plastics Product Manufacturing |
| Rogers Energy Complex | Mooresboro | All Other Plastics Product Manufacturing |
| Toppan Packaging USA (Hickory) Inc. | Hickory | All Other Plastics Product Manufacturing |
| Technical Coating International Inc | Leland | All Other Plastics Product Manufacturing |
| Molded Fiber Glass Company/north Carolina | Morganton | All Other Plastics Product Manufacturing |
| Proampac Ac US LLC | Matthews | Unlaminated Plastics Profile Shape Manufacturing |
| Teijin Automotive Technologies Nc Composites, LLC- Salisbury | Salisbury | All Other Plastics Product Manufacturing |
| Hubbell Lenoir City, Inc. | Rocky Mount | Unlaminated Plastics Profile Shape Manufacturing |
| Jeld-Wen, Inc. - North Wilkesboro | North Wilkesboro | All Other Plastics Product Manufacturing |
| Moore's Fiberglass, Inc. | Walstonburg | All Other Plastics Product Manufacturing |
| Opw Fueling Containment Systems | Smithfield | Plastics Pipe and Pipe Fitting Manufacturing |
| Pactiv Corporation | Greensboro | All Other Plastics Product Manufacturing |
| Piedmont Composites And Tooling, LLC | Taylorsville | Unlaminated Plastics Profile Shape Manufacturing |
| Teijin Automotive Technologies North Carolina Inc., LLC | Lenoir | All Other Plastics Product Manufacturing |
| Latham Pools, Rockingham, Nc | Rockingham | All Other Plastics Product Manufacturing |
| R&d Plastics Of Hickory | Hickory | All Other Plastics Product Manufacturing |
| Carpenter Company Conover | Conover | All Other Plastics Product Manufacturing |
| Reynolds Consumer Products- Huntersville Plant | Huntersville | All Other Plastics Product Manufacturing |
| Certainteed DBA Millwork & Panel LLC | Claremont | All Other Plastics Product Manufacturing |
| Chroma Color Corporation | Salisbury | All Other Plastics Product Manufacturing |
| Sonoco Products Company - Forest City Plant | Forest City | All Other Plastics Product Manufacturing |
| Southern Pipe Inc | New London | Plastics Pipe and Pipe Fitting Manufacturing |
| Armacell LLC | Mebane | All Other Plastics Product Manufacturing |
| Charlotte Pipe And Foundry Company - Plastics Division | Monroe | Plastics Pipe and Pipe Fitting Manufacturing |
| Fiber Composites LLC | New London | Unlaminated Plastics Profile Shape Manufacturing |
| Infiltrator Water Technologies, LLC | Salisbury | Plastics Pipe and Pipe Fitting Manufacturing |
| Mcad, Inc. DBA Carolina Custom Surfaces | Greensboro | All Other Plastics Product Manufacturing |
| National Pipe And Plastics Incorporated | Colfax | Plastics Pipe and Pipe Fitting Manufacturing |
| Sealed Air Corporation | Hudson | All Other Plastics Product Manufacturing |
| A B Carter Inc | Gastonia | All Other Plastics Product Manufacturing |
| Dsi Columns - Fuquay-Varina Plant | Fuquay-Varina | All Other Plastics Product Manufacturing |
| Ipex Industrial Incorporated | Pineville | Plastics Pipe and Pipe Fitting Manufacturing |
| Ipex USA LLC | Pineville | Plastics Pipe and Pipe Fitting Manufacturing |
| Majestic Marble & Glass Co | Youngsville | All Other Plastics Product Manufacturing |
| Technicon Industries Inc | Concord | All Other Plastics Product Manufacturing |
| V & E Components Incorporated | High Point | Unlaminated Plastics Profile Shape Manufacturing |
| Camco Mfg Inc | Greensboro | All Other Plastics Product Manufacturing |
| Charlotte Pipe And Foundry Company | Charlotte | Plastics Pipe and Pipe Fitting Manufacturing |
| Mauser Corp | Charlotte | All Other Plastics Product Manufacturing |
| Vinventions USA, LLC | Zebulon | All Other Plastics Product Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Greensboro: 7
- Salisbury: 6
- Concord: 6
- Charlotte: 6
- Asheboro: 6
- Hickory: 5
By product code
- All Other Plastics Product Manufacturing (NAICS 326199): 27 of those shown
- Plastics Pipe and Pipe Fitting Manufacturing (NAICS 326122): 8 of those shown
- Unlaminated Plastics Profile Shape Manufacturing (NAICS 326121): 5 of those shown
All plastics and rubber manufacturing in North Carolina: 289 facilities and Census job counts.