NANJING LES INFORMATION TECHNOLOGY CO., LTD revenue for the last year amounted to 1.68 B CNY, the most of which — 1.52 B CNY — came from its highest performing source at the moment, Information System Development and Construction. The greatest contribution to the revenue figure was made by China — last year it brought NANJING LES INFORMATION TECHNOLOGY CO., LTD 1.59 B CNY, and the year before that — 1.57 B CNY.