Telephone Directory of the Government of the HKSAR And Related Organisations - Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)

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: 20/12/2025

Drainage Services Department
Operations & Maintenance Branch
Mainland South Division
Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)

Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)

Address	10/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Office Tel	3965 8947
Fax	3965 7356

Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)
Address 10/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Office Tel 3965 8947	Fax 3965 7356

Full Name	Post Title	Office Tel	Email	Full Name, Post Title, Office Tel, Email
Full Name Mr. LO Sai Cheong	Post Title Sr Engr/Mainland South 2	Office Tel 3965 8947	sclo@dsd.gov.hk
Email sclo@dsd.gov.hk

Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)
Tsuen Wan West

Tsuen Wan West

Tsuen Wan West

Full Name	Post Title	Office Tel	Email
Full Name Mr. WONG Chak Man	Post Title Engr/Tsuen Kwai 1	Office Tel 3965 8968	cmwong06@dsd.gov.hk
Email cmwong06@dsd.gov.hk
Full Name Mr. CHI Wan Fai	Post Title Insp of Works/Tsuen Kwai 1	Office Tel 3965 8955	wfchi02@dsd.gov.hk
Email wfchi02@dsd.gov.hk

Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)
Tsuen Wan East

Tsuen Wan East

Tsuen Wan East

Full Name	Post Title	Office Tel	Email
Full Name Mr. HO Kit Ming	Post Title Engr/Tsuen Kwai 2	Office Tel 3965 8948	kmho04@dsd.gov.hk
Email kmho04@dsd.gov.hk
Full Name Mr. YU Chun Wa	Post Title Insp of Works/Tsuen Kwai 2	Office Tel 3965 8957	cwyu02@dsd.gov.hk
Email cwyu02@dsd.gov.hk
Full Name Mr. NG Chi Wo	Post Title Asst Insp of Works/Tsuen Kwai 2	Office Tel 3965 8956	cwng@dsd.gov.hk
Email cwng@dsd.gov.hk

Mainland South 2(Tsuen Wan, Kwai Chung West and Tsing Yi)
Kwai Chung West and Tsing Yi

Kwai Chung West and Tsing Yi

Kwai Chung West and Tsing Yi

Full Name	Post Title	Office Tel	Email
Full Name Mr. LAU Chan Kei	Post Title Insp of Works/Tsuen Kwai 4	Office Tel 3965 8954	cklau08@dsd.gov.hk
Email cklau08@dsd.gov.hk
Full Name Mr. WONG Kin Man	Post Title Asst Insp of Works/Tsuen Kwai 4	Office Tel 3965 8956	kmwong08@dsd.gov.hk
Email kmwong08@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.