Ik Bong Cho List of directors and agents named Ik Bong Cho. Found 2 results. IK BONG CHO Registered Address: 4506 ERDMAN AVE. BALRIMORE MD 21213 Appointed in one company. Go To Profile IK-BONG CHO Registered Address: 3127-B WHEATON WAY ELLICOTT CITY MD 21043 Appointed in one company. Go To Profile