The GMR Family
The GMR Technology Family of Companies
Delivering Advanced Composite and Thermoplastic Solutions Across North America.
Zehrco-Giancola Composites is proud to be part of a powerful group of sister companies specializing in engineered thermoset and molded plastics. Together with GMR Technology, Premix-Hadlock, and Suburban Plastics, we form an integrated manufacturing network that delivers advanced molding solutions for the automotive, aerospace, electrical, and industrial equipment industries.
GMR Technology Group
GMR Technology (Flagship)
- Location: 2131 Aetna Road, Ashtabula, OH
- Specialization: Advanced composite technologies and high-performance molded products designed for extreme environments.
Key Contacts:
- Tony Giancola
- Raffaele Giancola
GMR Technology (Kent)
- Location: 425 1/2 West Grant Street, Kent, OH
- Key Contact: Kelli Lulli
GMR Technology (GMT Materials)
- Location: 509 Water Street, Bolivar, OH
- Key Contact: Jack Snyder
Zehrco-Giancola Composites Group
Zehrco-Giancola (Z2 Facility)
- Location: 1501 W. 47th Street, Ashtabula, OH
- Specialization: Custom thermoplastic and fiberglass reinforced molding solutions, spanning from compression to thermoplastic injection molding.
Key Contacts:
- Rich Elrod
- Karen Picard
Regional Operations:
Zehrco-Giancola (Ann Ave)
- Location: 4212 Ann Avenue, Ashtabula, OH
- Key Contact:Ray Sandford
Zehrco-Giancola (Warren)
- Location: 36 Clark Street, Warren, PA
- Key Contact: Rick Wilczwski
Zehrco-Giancola (North Carolina)
- Location: 1315 Outlet Center Dr, Smithfield, NC
- Key Contact: Raffaele Giancola
Zehrco-Giancola (Jefferson)
- Location: 382 E. Erie Street, Jefferson, OH
- Key Contact: Julie Mackellar
Thermoset Inc. (Mexico)
Global reach with cross-border manufacturing support. This facility mirrors the quality systems and engineering standards of our U.S. counterparts to ensure consistent production and reliable delivery timelines.
- Key Contacts:Andre Montagne & Carlos Aponte
Suburban Plastics & Premix-Hadlock
Suburban Plastics
- Location: 1000 Enterprise Drive, Grenada, MS
- Specialization: Precision-molded thermoset components for electrical, mechanical, and OEM applications.
- Key Contact: Rick Baxter
Premix-Hadlock Group
Premix Facility
- Location: 3365 E. Center St, Conneaut, OH
- Specialization: Advanced molding facility focusing on compression, injection, and transfer molding solutions.
- Key Contact: Tim Hamilton
Hadlock Facility
- Location: 110 N. Eagle Street, Geneva, OH
- Specialization: Certified, high-performance composite manufacturing for demanding industries.
- Key Contact: Tim Hamilton
Catawba Facility:
- Location: 1472 Joe Johnson Rd, Catawba, NC
- Specialization: Certified, high-performance composite manufacturing for demanding industries.
- Key Contact: Andre Montagne