CONCEPT SYSTEMS LIMITED

康思系統有限公司

Registrations

Government registers this company appears on: 2. Each line shows its source and when we last checked; follow the link to re-check the official register before you hire.

Registered Minor Works Contractors (company)

Buildings Department · Buildings Ordinance (Cap. 123)

Valid

Registration no.: MWC 301/2022
Expiry: 13/02/2029
Authorised signatories: 1

Registered classes / types

A	Alteration and addition works	II, III
B	Repair works	not registered
C	Works relating to signboards	not registered
D	Drainage works	not registered
E	Works relating to structures for amenities	not registered
F	Finishes works	not registered
G	Demolition works	II, III
H	Works relating to ventilation systems inside buildings	not registered

Services offered (voluntary)

Interested in fire safety improvement works

Source: Buildings Department, via DATA.GOV.HK · List dated 15/10/2026 · checked 17 Oct 2026 · Official lookup

Registered Electrical Contractors
EMSD · Electricity Ordinance (Cap. 406)
Valid
Registration no.
033945
Expiry
22/05/2029
Matched by
Matched by identical Chinese company name(phone / address agreement 70)
Source: Electrical and Mechanical Services Department, via DATA.GOV.HK · checked 18 Oct 2026 · Official lookup

Not found on (matched by name; it may be registered under another name): General building contractor, Gas contractor

A government register only shows registration. It is not a government recommendation.

To check for disciplinary records, see the Buildings Department / EMSD official records: Buildings Department: Gazette notices of the disciplinary boards · EMSD: register of electrical contractors · Government Gazette

District: Kwun Tong
Address: Flat 25D, 3/F,Shing Yip Industrial Building,19-21 Shing Yip Street, Kwun Tong
Phone: 2137 5649 9288 4134
Fax: 3544 0546
Email: kenneth@csys.com.hk
Website: csys.com.hk(inferred from its registered email domain)
Nearest MTR: Kwun Tong (about 190 m) · Lam Tin (about 750 m)

Contact details are from the government registers, provided voluntarily by the contractor.

CONCEPT SYSTEMS LIMITED

Registrations

Other registered contractors in this district