DES4 - source of product development Phase Gate Process •Ideation •
Conceptual Design •
Solid Works Documentation • Prototyping •
Costing • Sourcing
Learn More Product Development DES4 product development consulting
metal parts machining - DES4 metal parts machining - DES4 Parts & Assemblies • Pinion Gears • Shaft Pulleys • Pump Drives • Helical Gears Learn More Machined metal & plastic parts DES4- lean manufacturing consultant Assessments • Training •
Kaisen Blitz Facilitation •
Lean In Office • Lean R&D •
Learn More lean mfg DES4- lean manufacturing consultant
DES4- laser cutting source DES4- laser cutting source Laser • Waterjet • Turret Punching • Stamping Learn More laser cutting Forming metal forming - DES4 forming CNC Forming • Panel Bending • Robotic Forming Learn More DES4 - source of welding services DES4 - source of welding services Mig • Tig
Resistance • Robotic
Learn More welding
DES4- wiring harnesses source wiring harnesses • Custom Cable Assemblies
• Electromechanical Assemblies
DES4- wiring harnesses source Learn More
DES4, source of metal forming Custom • Automotive •
Appliance • Industrial
stamping DES4, source of metal forming Learn More
DES4 Consulting & Manufacturers' Rep

Precision Metal and Plastic Parts, Components and Assemblies

DES4 – Sourcing Quality Manufacturers and Scaling To Your Needs in Product Development and Manufacturing Excellence

DES4 combines a unique level of product expertise and knowledge with representation of high quality manufacturers of precision machined metal and plastic parts and assemblies, enclosures, wire harnesses, stampings, and gears.

When your internal product development resources are limited or non-existent and the need is now, DES4 can quickly scale to your needs by combining 30 years of experience including, design and engineered solutions that fit your product development needs, manufacturing efficiency and procurement.

Manufacturing Solutions

  • Looking for product development expertise?
  • Taking new products to market?
  • Improving operations with lean manufacturing processes?
  • A dedicated plastic and metal parts manufacturers’ representative?

You’ve come to the right place.

DES4 Consulting Services and Manufacturers’ Representative, based in metro Milwaukee, has extensive experience in all of the above. 

new product development

New Product Development

We have deep experience in new product development, as well as improved design of existing products.

lean manufacturing

Lean Manufacturing

We have deep expertise in lean manufacturing, Kaizen Blitz facilitation, and other lean operations processes.

new product launch

Market & Product Launch

From new product validation to marketing and launch plans, we'll make sure your new products provide the payoff you want.

Design for Manufacturing


Design for Manufacturing (DFM), and Design for Manufacturing & Assembly (DFMA) assessments, value engineering, and more.