Contact Usptesi2025-01-08T16:06:37+07:00

SINGAPORE OFFICE

Trident-Flo Pte. Ltd.

+65 6539 9033
60 Paya Lebar Road
#10-27 Paya Lebar Square
Singapore 409051
esi@ptesi.com

INDONESIA OFFICE

PT Ecosystems International

+62 21 390 5533
+62 21 314 5333
Wisma Aria 2nd Floor Suite 202

Jl. HOS. Cokroaminoto No. 81 Jakarta Pusat 10310
esi@ptesi.com

PT ESI is a foreign-owned company and a branch of HydroFlo Pte. Ltd., Singapore. We provide solutions for industrial liquid waste processing with technology, engineering and experience as well as good project management capabilities.

Contact Us

+62 21 390 5533
+62 21 314 5333
Wisma Aria Lt. 2 Suite 202, Jl. HOS. Cokroaminoto No. 81, Menteng-Jakarta Pusat, Indonesia 10310
esi@ptesi.com

Business Activities

System Design, Integration & Equipment Sale
System Contract (BOO/BOT)
Engineering, Procurement & Construction