PT Mandiri Tunas Finance (MTF)'s series of blood donation actions is back on track. On September 16 2011, MTF held a blood donation activity on Fl. 3 Graha Mandiri Jln. Imam Bonjol 61 Jakarta. In this blood donation action, MTF not only involved its employees, but all Graha Mandiri tenants also participated in this activity. There were 120 blood bags collected.