$Euro Tech (CLWT.US)$Revenue has not changed much in the pas...

$Euro Tech(CLWT.US)$Revenue has not changed much in the past 5 years. Operating profit lost continuously for 4 years, and profit was in 2021. Net profit reversed losses in 2020 due to fixed asset sales revenue, reaching 1.37 million in 2021. Currently, the company has not scaled up, and there is no investment value for the time being.