3014 Ubi Road 1 #02-296 KAMPONG UBI INDUSTRIAL ESTATE Singapore 408702
+65-6743-8210
+65-6743-3940
51 Ubi Avenue 1 #03-03 Paya Ubi Industrial Park Singapore 408933
+65-6741-6333
+65-6741-0333
Sing Kwang Engineering Services
1003 Eunos Avenue 8 #01-45 Singapore 409498
+65-6842-8225
+65-6842-8219