We are located in 
Potomac Promenade Shopping Center.

9812 Falls Rd. #105
Potomac, MD 20854

301-299-6993

301-461-6846 (Cell)
 

gongsn@gmail.com

Business Hours:
Mon-Fri: 7:30 am - 6: 00 pm

Sat: 9:00 am - 5:00 pm