SINO THAI ENGINEERING & CONS CO revenue for the last year amounted to 29.60 B THB, the most of which — 29.53 B THB — came from its highest performing source at the moment, Construction Contracts, the year earlier bringing 30.26 B THB. The greatest contribution to the revenue figure was made by Thailand — last year it brought SINO THAI ENGINEERING & CONS CO 29.60 B THB, and the year before that — 30.33 B THB.