大型設備生產安裝 Instaallment Of Equipment 設備貸款租賃分期 Equipment Loan Leasing By Stages 項目管理與咨詢服務 Project Management And Consulting Services 環保項目總承包 General Contracting Of Environmental Protection Projects 三廢工程總承包 General Contracting Of Three Waste Projects 項目投資建設運營 PPP/BOT/BOO/BT