Founded in 1983, Yong Hong is a state-owned enterprise specializing in manufacturing precision plastic package lead frames for IC and semiconductor.

We offer more than 150 varieties of lead frames, including TO220, SOT23, SOT123/343, SOD123/323, SOP, DIP, SSOP, SDIP, SC59...Our 12 engineers with an average of eight years′ experience release two new products every month. We developed over 40 new items in 2007 alone.