Jeong Gu Kang List of directors and agents named Jeong Gu Kang. Found 2 results. JEONG-GU KANG Registered Address: 12012 GATEWATER DR. POTOMAC MD 20854 Appointed in one company. Go To Profile JEONG GU KANG Registered Address: 9451 SUNNYFIELD CT POTOMAC MD 20854 Appointed in one company. Go To Profile