SHENZHEN ENVICOOL revenue for the last year amounted to 3.53 B CNY, the most of which — 1.64 B CNY — came from its highest performing source at the moment, Computer Room Temperature Control and Energy-saving, the year earlier bringing 1.44 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought SHENZHEN ENVICOOL 2.89 B CNY, and the year before that — 2.45 B CNY.