Mr.Dongwu Xu, the president of our Luoyang Sende Petrochemical Engineering Co., Ltd., has experienced the career of peasant, worker, college student, teacher and state-owned enterprise manager. In 1991, as the manager of his family enterprise, he began to engage in the machinery manufacturing of the petrochemical equipments. Mr.Dongwu Xu dedicated himself to the marketing & sales of FCC/RFCC feedstock nozzle since 2002. Experienced more than 100 technique exchanging seminars, he has promoted our SDCS feedstock nozzle used in more than 50% of China FCC/RFCC units today. In 2007, under an...