SHENZHEN -- Guangdong Chaohua Technology’s net profits rose 57.6% year-over-year growth in 2011 to Y33.07 million ($5.25 million).

The firm said sales rose 99.8% to CNY 417.15 million ($66.2 million).
 
GCT manufactures copper-clad laminates and electrolytic copper foil.
 
Ed.: Y6.30 = $1.

ROGERS, CT -- Rogers Corp. reported net income fell 89% from a year ago to $1.14 million in the fourth quarter, in part due to a $2.5 million loss in its now discontinued composite materials business.

Read more: Rogers' Sales, Profits Going Different Directions

CHANDLER, AZ -- Isola Group has completed of the beta testing and internal qualification for I-Speed, the company's lead-free compatible, low-loss, high-speed digital laminate.

Read more: Isola Ramping Production on New High-Speed Laminate

ANAHEIM – DDi Corp. reported net sales for the fourth quarter of $64.5 million, down 1.8% year-over-year, and down 2.5% sequentially.

Read more: DDi’s Q4 Net Income Up 52% YoY