WeiYuanDa Industrial Limited, Dongguan MaoChang Printed Circuit Board Limited & WYD ITALY.We had been focusing on PCB manufacturing and technical studies through the past 20 years. expertise in engineering field, HDIs, High Frequency PCB and special IMS projects.We are aiming to become the best PCB solution world-wide.We know that Quality, OTD and Fast Response are the KEYs to win the trust and the way for continuously increase of our reputation.We keep on, and step by step, WYD will be your direct and trustable partner for PCB fabrication from China