Jyh Houng Jong List of directors and agents named Jyh Houng Jong. Found 2 results. JYH-HOUNG JONG Registered Address: 7518 INDIAN HILLS DR. DERWOOD MD 20855 Appointed in one company. Go To Profile JYH-HOUNG JONG Registered Address: 7800 FAIRBORN COURT DERWOOD MD 20855 Appointed in one company. Go To Profile