Centalic established in 1980 with our factory and office in Hong Kong. Due to the fast expand of industry in China, we set up our 1^st factory in mainland China in 1992 at Shenzhen. In 1995, we set up our 2^nd factory in Dongguan to meet the needs of our business grow. In 2005, we have expanded our factory in Dongguan and built our 3^rd plant to prepare for our growing business .　Now, we have over 700 technicians and workers, about 100 production and R & D engineers, 100 QA technicians and engineers in our factories. Together with the staffs in our sales & marketing department and administration department, we have near about 1000 employees in HK and China.