TECHNO RYOWA LTD revenue for the last year amounted to 73.69 B JPY, the most of which — 46.55 B JPY — came from its highest performing source at the moment, Air Conditioning Sanitation Equipment Construction - Industrial Equipment Construction, the year earlier bringing 36.79 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TECHNO RYOWA LTD 72.57 B JPY, and the year before that — 59.57 B JPY.