Intertek Testing Services (Singapore) Pte Ltd
5 Pereira Road #06-01 Asiawide Industrial Building Singapore 368025
+65-6388-8666
+65-6280-0840
Specialized Technology Resources (S) Pte Ltd
33 Jalan Afifi #05-03 ENG YICK BUILDING Singapore 409180
+65-6745-2245
+65-6745-2776
Hoestar Inspection International Pte Ltd
5A Siang Kuang Avenue Singapore 347923
+65-6488-1603
+65-6281-9477