Huayu Circuits was established in 2005, after years unremittingefforts, at a small pcb factory, we grew up a group company whichhas 6 pcb factories, products cover single layer board (FR1,CEM1,FR4,Aluminum), standard double layers to high layers board,flex board and flex-rigid board. Based on 6 different pcb manufacturers by holding or participatingin operation, we are committed to build a first-class technicalteam, and provide customers high-quality, low costed products, andprovide best technical support and services.Approved with UL E465882, ISO9001-2008,TS16949-2009We enjoy many good customers from all over the world. wishing tohaving more customers, and build business relationship withyou.Any enquiries from you will be highly appreciated.Sunny