The twins, seeded third, employed their more superior doubles skills to oust the fourth seeded pair in one hour and 22 minutes. They won the winners’ prize money of US$7,750.
This is their second ATP Challenger victory this year after their victory in Gwangju , South Korea in April.
The siblings have won a total of 53 doubles titles, 2 on the ATP Tour, 40 on the Challenger Tour and 11 on the ITF Futures.
Both will come back home for two weeks before entering the next Challenger in Vietnam.