65 Chulia Street #48-03/04 Ocbc Centre Singapore 049513
+65-6236-0677
+65-6226-6229
Chuan Heng Precision Engineering
1002 Jalan Bukit Merah #02-11 Redhill Industrial Estate Singapore 159456
+65-6276-0196
+65-6270-7482
1091 Lower Delta Road #01-04/05 Singapore 169202
+65-6272-1416
+65-6278-2462