SHENZHEN SDG SERVI revenue for the last year amounted to 2.45 B CNY, the most of which — 2.00 B CNY — came from its highest performing source at the moment, Comprehensive Property Management Services, the year earlier bringing 1.65 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought SHENZHEN SDG SERVI 2.43 B CNY, and the year before that — 2.00 B CNY.