Bertda Services (Southeast Asia) Private Limited
3 Queen's Road #02-147 Singapore 260003
+65-6471-2155
+65-6471-3176
10 Jalan Besar #03-35 & #13-06/07 Sim Lim Tower Singapore 208787
+65-6292-7369
+65-6298-7068
Control Techniques Singapore Pte Ltd
896 Dunearn Road #03-08A SIME DARBY CENTRE Singapore 589472
+65-6468-8979
+65-6468-6982