- Membership Type : Corporate
- Work Type : Plant Maintenance,Piping Works,Welding,Insulation,Scaffolding,Civil Works,Marine Works,Shop Fabrication,Fireproofing,
- Address : No 7 Soon Lee Street, #03-30 Ispace Singapore 627608
- E-mail : tech@ogsp.com.sg
- Telephone Number : 62805950
- Website : http://www.ogsp.com.sg
- Fax Number : 65690869
