LONGHUA TECHNOLOGY revenue for the last year amounted to 2.47 B CNY, the most of which — 1.14 B CNY — came from its highest performing source at the moment, Heat Transfer and Energy Saving, the year earlier bringing 1.10 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought LONGHUA TECHNOLOGY 2.37 B CNY, and the year before that — 2.20 B CNY.