"There are many accredited testing providers available, however we work closely with three –
Collinson, Corona Test Center and Randox - and would recommend that all our passengers use one of these providers.
These organisations are reputable, reliable and responsive to our customers when real time support is needed. They are also clear on the requirements of the Hong Kong Government and their test reports for passengers travelling to Hong Kong are custom made to fit the requirements of the Hong Kong Government.
Furthermore, our recommended test centres have all presented their accreditation to us and we hold copies of these, so we can assist if you need help providing their accreditation document."
用collison嘅大家應該唔需要太擔心 CX都講到咁