Hyundai WIA Corporation, formerly known as WIA (World Industries Ace; ) is a member of the Hyundai Motor Group and is the second biggest automotive parts manufacturer in South Korea.[4][5] As one of the core companies of Hyundai Motor Group, it is supplying automobile engines, modules, C.V Joint and 4WD systems to automobile companies such as Hyundai, Kia, and Genesis. In addition, it is in charge of manufacturing and selling FA (Factory Automation) facilities, various large-caliber artillery, aircraft parts, robots, and press device.[6] The main customers who earn most of their sales are Hyundai,