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Government Telephone Directory
This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.
Enquiry email :
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Bureau / Department /
Analytical & Advisory Services Division
Dr. LEE Wai On
Asst Govt Chemist (A&AS Div)
7-11/F, Ho Man Tin Government Offices, 88 Chung Hau Street, Homantin, Kowloon
For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).