Experience Excellence

GW Plastics has been on the forefront of manufacturing innovation since 1955. Our precision plastic injection molding expertise has earned us a reputation for industry leadership that is quality-based and results-driven. We excel at close-tolerance precision tooling, molding, and contract assembly geared towards design for manufacturing, innovative problem solving, and speed-to-market.

GW Plastics is recognized as a leading supply chain partner to the world’s most successful companies in the healthcare, automotive, and filtration markets. Our world-class engineering and manufacturing capabilities operate in a culture of zero defects and continuous improvement. We standardize equipment, systems, and procedures at all GW Plastics facilities to ensure quality, maximize efficiency, and minimize costs. Plus, our global locations mean that we’re never far from our customers.

Plastic Manufacturing Capabilities

  • Design for Excellence (DfX) including DFM product development
  • In-house prototype and production moldmaking
  • Cost-effective quick-turnaround prototypes
  • Precision thermoplastic injection molding and assembly
  • Application-specific material selection consultation
  • Class 8 cleanroom molding and final device assembly and packaging
  • Packaging: form, fill and seal; tray lidding; pouching
  • Contract sterilization
  • Precision conventional, gearing, insert and over molding, high speed and thin-wall molding
  • Multi-shot, multi-material molding
  • Automated work cells
  • Vision system inspection
  • Inline functional testing
  • Lean Six Sigma and Kaizen manufacturing principles
  • IQ/OQ/PQ validation protocol
  • ISO-certified and FDA-registered facilities, 21 CFR part 820 compliant

Plastic Healthcare Manufacturing Solutions

  • Surgical instruments
  • Drug delivery systems
  • Diagnostic applications
  • Multi-component and multi-purpose healthcare devices
  • Micro-molded components
  • Medical packaging

Plastic Automotive Manufacturing Solutions

  • Safety restraints
  • Fuel modules
  • Motion transfer assemblies
  • Functional IP components
  • Precision gearing
  • Sensor, actuator, and control module components

Plastic Filtration Manufacturing Solutions

  • Complex filtration devices
  • Molded filter cores, cages, and end caps




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