SANKO TECHNO CO LTD revenue for the last year amounted to 20.60 B JPY, the most of which — 15.99 B JPY — came from its highest performing source at the moment, Fastening, the year earlier bringing 14.20 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought SANKO TECHNO CO LTD 20.60 B JPY, and the year before that — 18.74 B JPY.