Top 4 Stocks In The Pollution & Treatment Controls Industry With The Highest Profit Margin (DGW, DCI, CCC, FTEK)

Below are the top pollution & treatment control stocks on the NYSE and the NASDAQ in terms of profit margin.

The trailing-twelve-month profit margin at Duoyuan Global Water Inc (NYSE: DGW) is 23.46%. DGW's PEG ratio is 0.51.

The trailing-twelve-month profit margin at Donaldson Company Inc (NYSE: DCI) is 9.30%. DCI's ROE for the same period is 23.52%.

The trailing-twelve-month profit margin at Calgon Carbon Corporation (NYSE: CCC) is 7.81%. CCC's PEG ratio is 1.05.

The trailing-twelve-month profit margin at Fuel Tech Inc (NASDAQ: FTEK) is 1.26%. FTEK's revenue for the same period is $75.48 million.

Trading Ideas.