What Can We Help With: 608-587-2335

Custom Manufacturing

4GK Plastics offers Plastic Injection Molding and Value Added Services for custom manufacturing and Original Equipment Manufacturers (OEM’s) in numerous market segments including:

  • Automotive
  • Construction
  • Agriculture
  • Power Generation & Distribution
  • Recreation
  • Electronics

Contact us at 608-587-2335 or sales@4gkplastics.com to learn more about our capabilities within the custom manufacturing industry.