SHENZHEN SED INDUS revenue for the last year amounted to 56.28 B CNY, the most of which — 51.76 B CNY — came from its highest performing source at the moment, High-tech Industrial Engineering, the year earlier bringing 45.76 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought SHENZHEN SED INDUS 55.37 B CNY, and the year before that — 50.61 B CNY.