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MENTOR DESIGN & ENG CO LTD (registered gas contractor 506-99)

MENTOR DESIGN & ENG CO LTD is a registered gas contractor, RGC number 506-99, on EMSD’s Overall Registered Gas Contractor List, registered for Class 1, Class 2, Class 3, Class 4, Class 5, Class 6, Class 7, Class 8. Its address on the list is Unit A, 14/F, Yally Industrial Building, No.6, Yip Fat Street, Southern District, Hong Kong Island. Confirm the registration on EMSD’s list before relying on it.

Name
MENTOR DESIGN & ENG CO LTD
Chinese name
萬通工程有限公司
RGC number
506-99
Classes of gas installation work
Class 1 LPG hotplates (cylinders)
Class 2 Domestic pipework and meters
Class 3 Domestic pipework, meters and appliances
Class 4 Domestic appliances servicing
Class 5 Non-domestic pipework and meters
Class 6 Non-domestic pipework, meters and appliances
Class 7 Non-domestic appliances servicing
Class 8 Industrial appliances (process)
Telephone
2871 0979
Address
Unit A, 14/F, Yally Industrial Building, No.6, Yip Fat Street, Southern District, Hong Kong Island
香港島南區業發街6號 益年工業大廈14樓A室
District
Southern District
Check it
EMSD’s list of registered gas contractors — look for RGC number 506-99

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What the classes cover

  • Class 1: Installation, commissioning and routine maintenance of a domestic gas appliance which is a hotplate supplied by not more than one cylinder.
  • Class 2: Installation of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in domestic premises; and an installation pipe in domestic premises.
  • Class 3: Installation and commissioning of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in domestic premises; an installation pipe in domestic premises; and a domestic gas appliance.
  • Class 4: Installation of domestic gas appliances to existing, adjacent gas supply points and commissioning and servicing of domestic gas appliances.
  • Class 5: Installation of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in non-domestic premises; and an installation pipe in non-domestic premises.
  • Class 6: Installation and commissioning of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in non-domestic premises; an installation pipe in non-domestic premises; and a non-domestic gas appliance.
  • Class 7: Installation of non-domestic gas appliances to existing, adjacent gas supply points and commissioning and servicing of non-domestic gas appliances.
  • Class 8: Installation, commissioning and servicing of a gas appliance which forms part of an industrial process.

EMSD’s definitions (Gas Safety Portal).

Getting there

Nearest MTR
Wong Chuk Hang · 93 m, about 1 min on foot
Nearest MTR exit
Wong Chuk Hang Exit A2 · 46 m, about 1 min on foot
Nearest public toilet
Yip Fat Street Public Toilet · 83 m, about 1 min on foot
Bus & minibus stops within 300 m
25

All registered gas contractors in Hong Kong · Registered gas contractors in Southern

Data source: Electrical and Mechanical Services Department, Overall Registered Gas Contractor List and Contractor Lists 1–3 (data.gov.hk); district boundaries from the Home Affairs Department · Data © the Government of the HKSAR · Data refreshed 2026-10-05 · EMSD updates the lists monthly; synced weekly
香港地圖 Map of Hong Kong © 地圖由地政總署提供 Map from Lands Department