PCB file as an example.Ģ.Find the menu “File”, select to “New” option. Operation stepsġ.Open your PCB design files on Protel software, check the integrity of the files. How to convert the PCB Protel into PCB Gerber file. Read MoreĮxcept PCB assemblies,we are also a truly vertically integrated service provider in network communication,medical system,telecommunication, and industrial embedded system… Read More Weller’s experts in PCB fabrication & PCB assembly division is dedicated to providing complete customized manufacturing and engineering services to worldwide’s customer. Weller has been focusing on prototypes and volume production of technologically advanced PCB assemblies,backplane PCB assemblies as well as electronics manufacturing services. Weller Technology has been providing Electronic Manufacturing Services (EMS) and Printed Circuit Board (PCB) assembly more than 10 years.