Mr. Ong Duc So.
Director
ophthalmology
TAN HIEP HUNG PLASTIC LTD
Yemen
Biography
Mr. Ong Duc So. is the contact person of this company
Research Interest
medical equipments
Global
Ophthalmology Experts
Ophthalmology Experts
Director
ophthalmology
TAN HIEP HUNG PLASTIC LTD
Yemen
Mr. Ong Duc So. is the contact person of this company
medical equipments
