E-mail:
hrd.sec1@summit.co.th
Tel. 02-750-3700 Ext.1051
E-mail:
training.sas@summit.co.th
Tel. 02-750-3700 Ext.1050
E-mail:
hrd.career.path@summit.co.th
Tel. 02-750-3700 Ext.1052
E-mail:
hrd.skill.dev@summit.co.th
Tel. 02-750-3700 Ext.1053
E-mail:
hrd.performance@summit.co.th
Tel. 02-750-3700 Ext.1054