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      2. 關于我們

        設計資質工程設計單位環境工程甲級、市政行業乙級、工程咨詢單位乙級

        建筑資質環境工程專業承包壹級、市政總承包貳級、機電總承包壹級、機電安裝專業承包貳級、水利水電工程施工總承包叁級

        運營資質生活污水處理一級、工業廢水處理一級

        Design Qualification:

        Engineering certificate for environmental project grade 1 and municipal drainage project grade 2、project consulting certificate grade 2

        Construction Qualification:

        Contracting certificate of environmental protection project grade 1

        General contracting certificate of municipal construction grade 2

        General contracting certificate of mechanical & electrical engineering grade 1

        Contracting certificate of mechanical & electrical equipment installation for construction grade 2

        General contracting certificate of water conservancy and hydropower project grade 3

        O&M Qualification:

        Sewage treatment grade 1

        Industrial wastewater treatment grade 1

        本道日本巨乳在线看