SK hynix has four production facilities in Wuxi and Chongqing, China as well as domestic business sites in Icheon and Cheongju. As a global company, SK hynix also operates sales subsidiaries in ten countries including the U.S., U.K., Germany, Singapore, Hong Kong, India, Japan, Taiwan and China, and four R&D corporate bodies in Italy, U.S., Taiwan and Belarus. Based on its 30-year-old know-how for production and operation of semiconductor business, SK hynix makes efforts to secure competitiveness in technology and costs and lead the global semiconductor market by conducting continuous R&D activities and investment.