Qin Gong List of directors and agents named Qin Gong. Found 2 results. QIN GONG Registered Address: 302 MONROE ST APT 3 ROCKVILLE MD 20850 Appointed in one company. Go To Profile QIN GONG Registered Address: 11484 BRUNDIDGE TERRACE GERMANTOWN MD 20874 Appointed in one company. Go To Profile