DK Tech (KOSDAQ:290550) posted second-quarter operating income of 8.2 billion won, up 8.5% from 7.6 billion won a year earlier, according to a Monday filing with the Korea Exchange.
The electronics components manufacturer's sales jumped 10.3% year over year to 118.8 billion won from 107.7 billion won.
Shares of DK Tech rose over 5% in recent trade.