Telephone Directory of the Government of the HKSAR And Related Organisations

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.

Last Updated: 22/02/2026

Drainage Services Department
Electrical and Mechanical Branch
Electrical and Mechanical Projects Division
Group 6

Group 6

Address	12/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Office Tel	3965 8799
Fax	3965 8843

Group 6
Address 12/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Office Tel 3965 8799	Fax 3965 8843

Full Name	Post Title	Office Tel	Email
Full Name Mr. CHAN Hei, Horace	Post Title Sr Engr/P6(Electrical & Mechanical Projects Group 6)	Office Tel 3965 8799	hchan@dsd.gov.hk
Email hchan@dsd.gov.hk
Full Name Mr. LEUNG Ka Chun	Post Title Engr/P6/2 (Electrical & Mechanical Projects Group 6)	Office Tel 3965 8803	adriankcleung@dsd.gov.hk
Email adriankcleung@dsd.gov.hk
Full Name Mr. MAN King Wah	Post Title Sr Electrical Insp/1	Office Tel 3965 8827	kwman02@dsd.gov.hk
Email kwman02@dsd.gov.hk
Full Name Mr. NG Ka Chung	Post Title Sr Electrical Insp/2	Office Tel 3965 8828	kcng03@dsd.gov.hk
Email kcng03@dsd.gov.hk
Full Name Mr. SZETO Chun On	Post Title Electrical Insp/2	Office Tel 3965 8825	coszeto@dsd.gov.hk
Email coszeto@dsd.gov.hk
Full Name Mr. CHOI Wai Keung	Post Title Sr Mechanical Insp/1	Office Tel 3965 8823	wkchoi@dsd.gov.hk
Email wkchoi@dsd.gov.hk
Full Name Mr. CHAN Kai Yin	Post Title Sr Mechanical Insp/2	Office Tel 3965 8821	kychan11@dsd.gov.hk
Email kychan11@dsd.gov.hk
Full Name Mr. HUNG Ka Man	Post Title Sr Mechanical Insp/4	Office Tel 3965 8822	kmhung@dsd.gov.hk
Email kmhung@dsd.gov.hk
Full Name Mr. LO Pak Wing	Post Title Mechanical Insp/1	Office Tel 3965 8818	pakwinglo@dsd.gov.hk
Email pakwinglo@dsd.gov.hk
Full Name Mr. CHOW Hang Chun	Post Title Mechanical Insp/2	Office Tel 3965 8824	hcchow02@dsd.gov.hk
Email hcchow02@dsd.gov.hk

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.