| Sewage Treatment Technology 1.All project;500,000ton/day--2,000,000ton/day 2.EPC Contractor 3.Pre-Qualification document should be approved by Project owner. 4.Financing program |
| Sewage Treatment Technology 1.All project;500,000ton/day--2,000,000ton/day 2.EPC Contractor 3.Pre-Qualification document should be approved by Project owner. 4.Financing program |