1970s, Through designing all kinds of cement projects, SINOMA-NCDRI accumulated substantial experience of engineering design: Accomplished engineering design of 600t/d wet process cement plants as Zhejiang Changxing Cement Plant which has four wet process production lines; Accomplished engineering design of large-scale dry-process Lepol kiln plants in rainy damp South area as Fujian Yongan Cement Plant; Developed whole set equipment for 600t/d wet process production line and 800t/d dry process Lepol kiln production line.