SINOSEAL HOLDING revenue for the last year amounted to 1.37 B CNY, the most of which — 405.10 M CNY — came from its highest performing source at the moment, Mechanical Seals, the year earlier bringing 356.22 M CNY. The greatest contribution to the revenue figure was made by China — last year it brought SINOSEAL HOLDING 1.18 B CNY, and the year before that — 1.11 B CNY.