- +65 6950 7630
- ask@kgs.com.sg
- https://www.kgs.com.sg/
- 8 Tuas South Lane, #01-71, Singapore 637302
Membership
- 6734 2482
- serlynlim@jfees.com.sg
- https://www.jfe-eng.co.jp/en/
- 2 International Business Park, #04-03 The Strategy Tower 1, Singapore 609930
- 6643 5630
- sales_sgn@hyva.com
- https://www.hyva.com/en-sg/
- 194 Pandan Loop #04-24, Singapore 128383
- 6558 8098
- info@hcgenviro.com
- http://www.hcgenviro.com/
- 8 Tuas View Circuit, Singapore 637777
- 6336 9034
- enquiry@havconstruction.com.sg
- https://www.sgpbusiness.com/company/Hav-Construction-Pte-Ltd
- 30 Kallang Pudding Road, #02-02, Valiant Industrial Building, Singapore 349312
- 6898 2003
- enquiry@envcares.com.sg
- https://www.envcares.com.sg/
- 12 Tuas Avenue 16, Singapore 638935