MOKO Technology Co., Ltd. is an expert OEM/EMS PCB and PCBA manufacturer, based in Shenzhen, Guangdong, China,which is experienced in PCB bare board, component procurement, DFM checking, PCB assembly, injection molding, programming and function testing, final assembly, etc. We verify all details of your files including BOM (Bill of Materials) and Gerber files to allow you to correct your PCB design before manufacture, saving significant time and cost and avoiding unnecessary repeats of the prototyping assembly process.