Established in January 2009,YiChengXi is a professional manufacturer and exporter that is concerned with design,development and production of PCB.We are devote to be the strongest professional manufacturing services company in process technology, customer service, enterprise team of PCB.YiChengXi has perfect management system of science and technology,scientific management,standardized operation,the production efficiency.The company insists on technology innovation and talent introduction, powered by scientific and technological progress, striving to be a leader in PCB manufacture.