S&W Precision Components

Plastic Injection Molding


Rapid Prototyping

  • Selective Laser Sintering (SLS®) technology
  • Full CAD-CAM capabilities with SolidWorks, Master Cam and Visi-Cad


  • In-house mold making
  • Single- or multiple-cavity mold making capabilities
  • Prototype or production molds
  • EDM and CNC machine tools, including (8) 2-axis and (4) 3-axis CNC machining centers
  • Micro welding capability
  • Mold flow analysis


  • Ultrasonic welding
  • Vibration welding
  • Ultrasonic insertion
  • Hot stamping
  • Pad printing
  • Machining


  • Custom fixture/equipment design and fabrication
  • Inspection services: visual, dimensional, high-intensity UV light surface flaw characterization
  • Agency and performance testing, including: pressure testing of lenses, leak testing of valves/boxes, drop/impact testing and environmental testing (high/low temp.)
  • Cleaning and custom packaging

Would you like to know more about our plastic injection molding services? Visit our Deep River molding facility? Contact us.

Equipment List