March/10/2012 Establishment of SungHwa Int. co., ltd.July/07/2012 Apply for patent design of eyes leather flip cover (Cell phone case). Apply for patent design of smart card patch. Apply for the utility model eyes leather flip cover. Apply for the utility model smart card patch.April/15/2013 Create brand name PHILTRE of SungHwa Int. co., ltd.May/01/2013 Exhibit at the Korea international women’s invention exposition. Be awarded the silver prize at the Korea international women’s invention exposition. May/10/2013 Collaboration with Son Art for Hangul(Korean Language) designed brand. ( be awarded the King Sejong the great in 2011)May/16/2013 Being a member of K.I.T.A (Korea International Trade Association) 2013 Now Manufacture eyes leather flip cover and Hangul design cell phone case. Manufacture cell phone wallet with art. Manufacture smart card patch.
