About Us

Serving the Grand Haven, MI area since 1979, Montina Manufacturing Inc offers expert CNC turning and milling services.

Family owned and operated, we specialize in short production runs of 20,000 pieces or less. Our 9,500 square foot manufacturing facility is located in an industrial park with easy access to US 31.

Machining & Milling Capabilities

  • CNC turning to 2" diameter with bar feeding
  • 8" chucking capacity
  • Milling
  • Drilling
  • Full 4 - axis milling with 5 - curve axis capability
  • Machining - all types of steel, stainless steel, aluminum, brass, and plastics
  • SPC Capabilities
  • ISO 9001 Certified QMS