Iranian archers Zahra Nemati and Mohammad Reza Arab Ameri defeated their Chinese rivals 6-0 in the final.
Japan defeated Thailand 6-2 in the bronze medal match.
As the Asian Para Games returns to China for the second time following Guangzhou in 2010, nearly 3,100 athletes from 44 countries and regions are taking part across 22 sports and 564 events at the Hangzhou Asian Para Games, which runs through Oct 28.