Department : Semiconductor Material
          Division
Charged Person : Jason Lee Lee
TEL : 82-32-820-9729
E-MAIL : jasonlee@hsmetal.co.kr
Department : Semiconductor Material
          Division
Charged Person : Kevin Lee
TEL : 886-3-658-8749
E-MAIL : kevinlee@hsmetal.co.kr
Department : Semiconductor Material
          Division
Charged Person : YN Kang
TEL : 82-32-820-9704
E-MAIL : ynkang@hsmetal.co.kr