5069 Ang Mo Kio Industrial Park 2 #01-1543 Singapore 569572
+65-6483-2040
+65-6481-9131
Heng San Electrical Engrg Pte Ltd
20 Ang Mo Kio Ind Pk 2A #02-23 Singapore 567761
+65-6481-1900
+65-6481-9011
5069 Ang Mo Kio Industrial Park 2 #01-1543 Singapore 569572
+65-6483-2040
+65-6481-9131
Heng San Electrical Engrg Pte Ltd
20 Ang Mo Kio Ind Pk 2A #02-23 Singapore 567761
+65-6481-1900
+65-6481-9011