KOTITI held 50th anniversary celebration in the roof garden of the office building on September 28, 2011. Jung-soo Kim, Chairman of KOTITI, Young-ryul Kim, Director General, Sang-rag Lee, Director, and about 200 staffs participated and there were awards ceremony for long service staffs (10 years and 20 years). Jung-soo Kim put emphasis on the challenge for the next 50 years as the national best testing and research institute. The second part of the celebration held the gathering such as singing contest and Fun&Happy Time Through this celebration, all of the employees promised to create the value for clients and KOTITI development. KOTITI will do best to create the best value for all clients and be your business partner.