Olympic Watch & Jewellery Company Limited Central, Central & Western, HKI 28107381 www.olympicjewellery.com
OMA Central, Central & Western, HKI 25218815 www.facebook.com/omahongkong/?paipv=0&eav=AfZCkKzs9hzesL6_19ANj9Wf41-PIMMwUgfGYKnKRQa79mhCfzQkIFcPRQkytSDIoOw&_rdr
Oriental Health Chinese Medicine Clinic Central, Central & Western, HKI 39043369 www.orientalhealth.com.hk
Orthodontic & Children’s Dental Center Central, Central & Western, HKI 28683831 www.ortho-center.com/
OT&P Family Clinic Paediatrics Central, Central & Western, HKI 21575087 www.otandp.com/services/paediatrics-child-health
