Shenzhen YongHengxin Electronics Co.,Ltd is a professional PCB manufacturer, with above 11 years R&D and manufacturing experience. Our products are mainly applied in the communication, industrial control, automation electronics, medical device, militarily project, and other electronic fields. The high quality product is SGS & UL certified and passed ISO9001 quality management system. With production capability above 1000 square meters per day, we would be happy to provide OEM&ODM service and supply professional solution to our customers globally!