Jining’s education bureau hosted the first New Technology and Equipment Exposition in The Jining Institute of Education from 16 August to 19 August, 2017. Directors of township administrative, head of the innovation laboratory construction project school, headmasters and equipment managers of primary and middle schools, experiment teachers from 14 counties in Jining participated in the exhibition.

 Yuanda-llongwill carried the leading brand in the field of domestic digital experimental teaching, Llongwill^® digital information system laboratory (or DISLab for short) series products and brand new Cleanbay™ sanitation equipment to the exhibition, gaining unanimous appraisal from leaders at all levels and teachers present.