ETEK is a listed IC supplier, established in 2002. The company is focused on developing high performance analog integrated-circuit (IC). This company currently has over 400 employees, more than half of them are R&D engineers. It has four R&D centers and three marketing and sales Branches in China and South Korea. Currently, there are four major product lines: power protect IC , power management IC, signal chain IC and driver IC. The application areas include mobile phone, wearable equipment, TV and home appliance, industrial electronics and automotive.