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Operation and maintenance project of East Zhejiang water diversion Xiaoshan junction engineering

Operation and maintenance project of Hangzhou Sanbao drainage engineering

Operation and maintenance project of Ningbo River Management Center

Operation and maintenance project of Ningbo Zhenhai Xinhongkou and Xiepu Sluice

Ningbo Yindongnan Operation and maintenance project

Operation and maintenance project of Ningbo Fenghua Dapuwan Pump Station

Ningbo Zhougongzhai Reservoir Power Station maintenance, dam metal structure maintenance and emergency support project

Inspection, maintenance and repair project of Xixi Reservoir Power Station in Ninghai County, Ningbo City

Shaoxing Qincun Reservoir Power Station, gate and hoist operation and maintenance project