SHENZHEN KAIZHONG revenue for the last year amounted to 3.02 B CNY, the most of which — 1.05 B CNY — came from its highest performing source at the moment, Commutator and Collector Ring, the year earlier bringing 1.07 B CNY. The greatest contribution to the revenue figure was made by International — last year it brought SHENZHEN KAIZHONG 1.63 B CNY, and the year before that — 1.45 B CNY.