Management Structure
Management Structure
Board of Director
Mrs. Siriporn Wachirasub
Chairman of the Board
Mr. Amorn Ungsomboon
Directors
Mr. Kittipong Ungsomboon
Directors
Miss. Kanokporn Saeung
Directors
Mr. Sorrapob Ungsomboon
Directors
Miss. Rapeeporn Jitjaicham
Company Secretary
Management Structure
T.S.B. STEEL
Be strong for the environment and the Thai environment
Pages
Pages
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T.S.B. Steel Co., Ltd.