Chin Ching Hsu List of directors and agents named Chin Ching Hsu. Found 2 results. CHIN-CHING HSU Registered Address: 1604 W 7TH STREET FREDERICK MD 21702 Appointed in one company. Go To Profile CHIN CHING HSU Registered Address: 1604 W 7TH ST FREDERICK MD 21702 Appointed in one company. Go To Profile