• Why Us

    We are experts in component part design optimization and have the ability to assist clients with their most challenging projects. Our focus is on developing strong, long term partnerships between our clients and our manufacturing principles through transparent communication.

  • Mission

    To profitably grow our business by providing customers and principals with seamless, transparent and continuous communication in all aspects of the supplier/customer relationship.                                                                                                                                                              

  • Employees

    Our sales staff has extensive years of experience in technical, managerial, operational and sales roles. Our sales staff includes former tool makers, metallurgists, operations managers, and sales directors.                                                                                                                                       

  • Facilities

    With multiple sales offices in Ohio, we effectively serve the Midwest market. Our manufacturing locations are also positioned in the Midwest, while internationally we have manufacturing relationships throughout S.E. Asia, India, and Eastern Europe.                                                                  

Contact us

Contact us via e-mail, or by using the simple contact form below.



What We Do

Since 1981, D&D Engineered Components and Assemblies have been offering clients, Professional Sales, Service and Component Part Design Optimization. Long standing partnerships with our Manufacturing Principles - combined with over 100 years of collective sales engineering experience - result in the quality, delivery and pricing you need for your custom engineered components.

Products and Processes


  • Stampings
  • Aluminum & Zinc Die Castings
  • Aluminum Extrusions
  • Powdered Metal Parts & Forgings
  • Grey, Ductile and Steel Castings
  • Investment Castings
  • Precision Machined Parts
  • Custom Cylindrical Products
  • Molded Plastic & Rubber Parts
  • Laser Cutting & Press Break
  • Tube Fabrication
  • Weldments & Assemblies
  • Injection Mold Tooling
  • Stamping Dies


Additional Services


dd_02-17-12011001 Computer Aided Engineering (CAE)
  • Reduced Cost for Design, Prototype and Testing
  • Improved Product Function
  • Improved Manufacturing Feasibility
  • Reduced Product Cost
dd_02-17-12011002 Heat Treating
  • Atmosphere Batch Services
  • High Volume Thermal Processes
  • Induction, Brazing & Soldering
  • Limited Distortion & Speciality
 

Click on a link below to watch a video if you would like to learn more about each process, how they work or which process best suits your needs.

Metal Stampings, Aluminum Die Casting, Powdered Metal, Precision Machining, Plastic Injection Molding, Investment Casting, and Heat Treating