wisetapnn2022@gmail.com
+60(3) 7968 4001
+60(3) 7968 4002
The Institution of Engineers, Malaysia Bangunan Ingenieur, Lot 60/62, Jalan 52/4, Peti Surat 223 (Jalan Sultan), 46720 Petaling Jaya, Selangor Darul Ehsan, Malaysia.