1. Through Linkedin, Facebook and other social software, independent development of domestic and foreign customers, customers accumulation 200+ . It covers universities, research institutes and hospitals all over the country. Into a single amount of 100 + .2. Promote the company through personal social media accounts Scientific Research Service products and promotion information.3. Discovery needs of customer research project , contract making and signing, project schedulecontrol and timely feedback of project issues, inter-departmental communication to solve problems, urge the payment.