PRIMUSCOS is digital signage solution supplier, specialized with developing and manufacturing from small transparent LCD showcase to large format outdoor LCD system for bus shelter and media pole. We are the only Korean SI partner to Chinese government for U-City and Smart City projects that will improve under developed systems/facilities/cities in China by 2020. We have successfully performed many different kinds of government projects and big companies' thanks to our accumulated knowledge and technology since we established this company. We welcome all types of business discussion for System Integration, Digital signage and developing new types of business together. Thank you.