Telephone Directory of the Government of the HKSAR And Related Organisations - Mainland South 6(Sai Kung, Sha Tin and Ma On Shan)

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 6(Sai Kung, Sha Tin and Ma On Shan)

Mainland South 6(Sai Kung, Sha Tin and Ma On Shan)

Address	10/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Office Tel	3965 7312
Fax	3965 7356

Mainland South 6(Sai Kung, Sha Tin and Ma On Shan)
Address 10/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Office Tel 3965 7312	Fax 3965 7356

Full Name	Post Title	Office Tel	Email
Full Name Mr. WONG Man Wang	Post Title Sr Engr/Mainland South 6	Office Tel 3965 8436	wtleung03@dsd.gov.hk
Email wtleung03@dsd.gov.hk
Full Name Mr. WONG Kwun Wa	Post Title Engr/Sai Kung	Office Tel 3965 7320	kwwong08@dsd.gov.hk
Email kwwong08@dsd.gov.hk
Full Name Mr. CHAN Yee Hing	Post Title Engr/Shatin	Office Tel 3965 7319	paulyhchan@dsd.gov.hk
Email paulyhchan@dsd.gov.hk
Full Name Mr. LEUNG Ka Yin, Tommy	Post Title Engr/Ma On Shan	Office Tel 3965 7322	tkyleung@dsd.gov.hk
Email tkyleung@dsd.gov.hk
Full Name Mr. LAM Kin Cheong	Post Title Sr Insp of Works/Sha Tin	Office Tel 3965 7353	kclam04@dsd.gov.hk
Email kclam04@dsd.gov.hk
Full Name Mr. LAU Chi Kan, Ernest	Post Title Insp of Works/Sai Kung	Office Tel 3965 8994	ecklau@dsd.gov.hk
Email ecklau@dsd.gov.hk
Full Name Mr. LEE Kwok Keung	Post Title Insp of Works/Ma On Shan	Office Tel 3965 8953	kklee05@dsd.gov.hk
Email kklee05@dsd.gov.hk
Full Name Mr. LAM Wai Yee	Post Title Asst Insp of Works/Sai Kung	Office Tel 3965 8992	wylam03@dsd.gov.hk
Email wylam03@dsd.gov.hk
Full Name Mr. HO Shing Hin	Post Title Asst Insp of Works/Shatin	Office Tel 3965 8952	shho02@dsd.gov.hk
Email shho02@dsd.gov.hk
Full Name Mr. LEE Kam Wang	Post Title Asst Insp of Works/Ma On Shan	Office Tel 3965 8952	kwlee04@dsd.gov.hk
Email kwlee04@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.