Ishikawajima-Harima Heavy Industries Co. Ltd. (IHI) will cut its work force by 1,200 from the current 13,200 by the end of March 2001. A spokesman said the company plans reduce its 560 administrative staff by 30 percent, including those in finance and general affairs. The comprehensive heavy machinery manufacturer will focus on aerospace, environment protection equipment, logistics and other areas that have large potential for growth, he said.