S M Ong Technical Services
S M Ong Technical Services is a Sole Proprietor (plumbing, Heating (non-electric) And Air-conditioning) business based company which address is Ang Mo Kio Avenue 10, Singapore (560409) and incorporated on 04 Jan 1996 & UEN is 52813359D & SSIC code is 43220
- 52813359D
- 04 Jan 1996