If you do not have an in-house PCB designer to design your PCB, you should contact a PCB assembling company that offers PCB design services. A large PCB manufacturer offers complete layout and designing services for PCBs. Its designers will prepare the design in latest circuit designing software programs. They can prepare the full 3D CAD design with output capabilities. You can also contact this team to improve an existing design or fix a fault in it.

Some manufacturers only make PCBs and do not offer the design service so contact a company that offers this designing service. You will get all services at one place. It means designing, manufacturing and assembling of your PCB will be handled by the same company. It saves you time and money. By outsourcing your designing process, you can focus on your product development project. You get services of experienced and professional designers who handle such jobs every day. They have capability to design complex PCBs.