格瑞拓动力股份有限公司-凯发88

environmental protection

sewage treatment
sewage treatment
flue gas desulphurization
waste disposal

clean energy

hydropower stations
nuclear power plants
biogas purification

petrochemical

refinery
refinery
chemical

ferrous metallurgy

quenching/ smelting
flotation/ roasting

general industry

general industry
general industry
general industry