Product LinesThermoset and Thermoplastic Assemblies

McClarin Plastics
Hanover, Pennsylvania
Quality Certification: ISO 9001:2008


McClarin Plastics, LLC is a recognized leader in design, product development and manufacturing of highly engineered, molded plastic assemblies. For more than 60 years, we have been helping companies of all sizes find creative solutions using our various molding processes to ensure proper material selection for customer applications.

We thermoform materials such as ABS, polycarbonate, PETG, Styrene, TPO and PC/ABS and polyethylene components for industrial equipment, construction, rail, transportation, agricultural and medical applications. We also offer open, cold, or multi-cavity molding options for fiberglass reinforced plastic molding and fabrication.


  • Fiberglass Reinforced Plastic
  • Product Development & Engineering
  • Reaction Injection Molding (RIM)
  • Thermoforming/Thermoplastic Fabrication
  • Vacuum Infusion Process (VIP) Services
  • Value Added Manufacturing

Professional Certifications

CPMR Candidate Certified Sales Professional

Member Associations

Internationally United Commercial Agents & Brokers
MANA Certification