History 1.In August,2016,Mr Jiao,president of Qingdao Sainuo New Material Co.,Ltd,estabilished the preliminary idea of plastic industry chain alliance system. 2.In May,2017,affiliated companies and organizational structure is built.Preparatory group for Qingdao Sino United New Material Co.,Ltd is established. 3.On November 2nd,2017,Qingdao Sino United New Material Co.,Ltd is formally established. Corporate Share Holder: Qingdao Sainuo New Material Co.,Ltd Zibo Aochi Industrial and Trading Co.,Ltd Shandong Zhuoyi Rubber and Plastic Co.,Ltd Qingdao Cyberrun Chemical Co.,Ltd Zibo Zezhong Trading Co.,Ltd Shijiazhuang Xirong Machinery Co.,Ltd