26 Coffin Avenue
Brewer, Maine
(207) 990-5605


Twin City Sheet Metal now employs a multitude of CNC driven equipment that produce quality repeatable parts, which requires 3D or 2D CAD files to be produced. In order to manufacture quality parts, customer supplied information must be translated into CNC machine code. Often, a part cannot be economically manufactured as drawn, or a simplified design may save money. Twin City Sheet Metal’s talented sheet metal engineers and programmers are well versed in the latest 2D and 3D CAD programs, which aid in the process for creating quality parts. If you have a napkin sketch or a 3D model of a part, Twin City Sheet Metal can assist you in the sheet metal design process.


  • Sheet Metal Engineering
  • Part Design & Manufacturing
  • Custom Fabrications
  • Ductwork
  • Bending & Forming
  • Laser Cutting

File Types Accepted

  • DXF
  • DWG
  • PDF
  • Step
  • XT