Li Chih-jen, whose father opened the Sheng Ta Chuang writing brush and ink factory, is an excellent case of a son who expanded his father's business into other areas.
他承繼父親所創的勝大莊筆墨廠，發展成多元化的企業，除原有的筆墨廠外，還設立了藝廊、古玩中心、書畫研習班及二個門市部，業務欣欣向榮。他最受人稱道的，則是對毛筆的改良，今年已第二度榮獲全國書畫協會「金爵獎」的制筆設計特別獎。