Hotline: 0345092239
Head office: No 11-24 An Hung Urban area, Duong Noi Ward, Hanoi City
Hotline: 0345.092.239 | Email: info@tienha.vn
Hoang Mai office: No F1211 Feliz Home building, No. 297 Hoang Mai, Tuong Mai ward, Hanoi City
Hotline: 0985299960 – 0345.092.239 | Email: info@tienha.vn
Ha Tinh office: No 14/ 455 Tran Phu Street, Thanh Sen ward, Ha Tinh city
Hotline: 0345.092.239 | Email: info@tienha.vn
Environmental Treatment Solutions General Contractor: Wastewater, Emission & Waste Management
We do not merely install systems to meet compliance standards; we master the technology, control legal risks, and accompany stable operations throughout the entire project lifecycle.
👉 Root-Cause Consulting & Standard-Driven Design
CONTACT INFORMATION
Head office: No 11-24 An Hung Urban area, Duong Noi Ward, Hanoi City
Hotline: 0345.092.239 | Email: info@tienha.vn
Hoang Mai office: No F1211 Feliz Home building, No. 297 Hoang Mai, Tuong Mai ward, Hanoi City
Hotline: 0985299960 – 0345.092.239 | Email: info@tienha.vn
Ha Tinh office: No 14/ 455 Tran Phu Street, Thanh Sen ward, Ha Tinh city
Hotline: 0345.092.239 | Email: info@tienha.vn
