Injection Molding
21st Century Plastics Corp.
300 Wright Parkway, Potterville, MI 48876, United States
- Contract manufacturer / job shop
- Founded 1997
- Employee-owned
- ISO 9001:2015
About 21st Century Plastics Corp.
21st Century Plastics Corporation operates from Potterville, Michigan, where it was founded in 1997. The business transitioned to 100% employee ownership in 2010 under an Employee Stock Ownership Plan. The shop runs 15 plastic injection molding machines ranging from 55 to 1,500 tons, equipped with high-pressure injection, closed-loop process control, and automatic mold data storage. Two table-travel CNC vertical mills handle steel, aluminum, and plastic, while an Airwolf 3D Axiom printer produces fixtures and prototypes in over 40 materials. Additional capabilities include surface grinding, manual machining, fixture design, CAD/CAE engineering services, and a production monitoring system. Assembly services cover spin welding, painting, and offline assembly. The company's website does not specify particular industry verticals or named customers. 21st Century Plastics emphasizes a personal-touch approach to custom molding, backed by a quality management system certified to ISO standards since 1997 and updated to ISO 9001:2015.
Manufacturing capabilities
Core processes
Finishing & coating
Assembly & services
Materials
Steel · Aluminum · Plastic (injection molding) · 40+ 3D printing materials
Equipment
- 15 plastic injection molding machines (55–1,500 ton)
- Two table-travel CNC vertical mills
- Airwolf 3D Axiom 3D printer
Company details
- Location
- Potterville, Michigan
- Company type
- Contract manufacturer / job shop
- Founded
- 1997
- Ownership
- Employee-owned
- Certifications
- ISO 9001:2015
Frequently asked questions
Where is 21st Century Plastics Corp. located?
21st Century Plastics Corp. is located at 300 Wright Parkway, Potterville, MI 48876, United States.
What does 21st Century Plastics Corp. do?
21st Century Plastics Corp. is listed under Injection Molding, and its listed capabilities and products include Plastic injection molding (55–1,500 ton), Assembly (spin welding, painting, offline assembly), CNC vertical milling (steel, aluminum, plastic), 3D printing (Airwolf 3D Axiom, 40+ materials), CAD/CAE engineering services and Fixture design and fabrication.
What certifications does 21st Century Plastics Corp. have?
Certifications on file for 21st Century Plastics Corp.: ISO 9001:2015.
When was 21st Century Plastics Corp. founded?
21st Century Plastics Corp. was founded in 1997.
How do I request a quote from 21st Century Plastics Corp.?
Use the Request a quote button on this page to send 21st Century Plastics Corp. your requirements through FirmsLedger, or call (517) 645-2695 and visit 21stcpc.com.
What companies are similar to 21st Century Plastics Corp.?
Other Injection Molding companies in Michigan listed on FirmsLedger include Team 1 Plastics, Saginaw Bay Plastics Inc and Ironwood Plastics Inc..