School tree

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• School tree : Pine tree
  
  A pine tree with its dignified appearance never withers away from the cold. It stands for the principal and the talent with the spirit that overcomes adversities. Therefore,지조, 충신, 인재it makes perfect harmony with the students of Changwon Mechanical Technical High School.

School Birds

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• School Birds : Magpies
  
  Magpies are friendly birds because of the belief that the good news is coming when they sing. Magpies stand for the wish that they bring good luck to the students of Changwon Mechanical Technical High School.

School Flower

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• School Flower : Camellia
  
  Camellia has an enduring vitality that withstands hardships. Its red petals in the snow match the strength of molten iron.