水務(wù)業(yè)務(wù)
Water business
水環(huán)境綜合治理
Water Environment Comprehensive Treatment
海外業(yè)務(wù)
Overseas Business
科技服務(wù)
Scientific and Technical Services
金融服務(wù)
Financial Services
教育服務(wù)
Education Services
環(huán)衛(wèi)及危廢處理
Environmental Sanitation and Solid Waste Treatment
清潔能源
Clean Energy
