COEMA will gather Photonics market statistics from seven branches of COEMA, such as: laser and laser holography, Infrared, LED and OLED, LCD, Optical component and instrument. COEMA analyze and accomplish photonics Yearbook. This yearbook is a good reference to government and also is an important section of The Electronics Industry Yearbook which published by Ministry of Industry and Information Technology of the People's Republic of China (MIIT) annually.
COEMA seek advice and arrange consolation sessions to help members prompt products and competition. More important, COEMA undertakes on the task to create good domestic and international exchange environment, safeguard the autonomy intellectual property of Chinese optoelectronics industry. As the only one state-level optoelectronics manufactures association, COEMA develop strategy relative department and give consultations for government. COEMA plays an advisor and assistant role for government administrating optics and optoelectronic industries. COEMA also is a professional member of Basement Group of Electronic Development Fund.