Getting on in years, Yeh turned over day-to-day responsibility for the business to his hard-nosed second son Yeh Chui-jing a decade ago. Yeh Chin-tai still holds the position of chairman. As diligent as ever, he still scurries back and forth between Taipei and the Hukou area of Hsinchu on a daily basis. And he often flies to Australia, America, Japan and Britain to check out factories and investment trends.
由於年事已高，錸德的業務早在十年前就交給了作風強勢的次子葉垂景，然而掛著董事長職銜的葉進泰仍然每天往返在台北與新竹湖口的錸德總部間，勤奮不減當年，還不時飛到澳洲、美、英、日等地，視察工廠、考察投資趨勢。