Congruence International Systems Pte Ltd
6 Tagore Drive #01-17 Tagore Building Singapore 787623
+65-6452-3113
+65-6453-1311
4001 Ang Mokio Ind Pk 1 #01-33 Singapore 569622
+65-6452-1390
+65-6456-7076
Dorma-Emerald Entrance Systems Pte Ltd
449 Tagore Industrial Avenue #03-07 Hong Joo Industrial Building Singapore 787820
+65-6459-5733
+65-6459-0137