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CHUN WAI HONG (WAH CHI) LIMITED (registered gas contractor 470-98)

CHUN WAI HONG (WAH CHI) LIMITED is a registered gas contractor, RGC number 470-98, 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 Ground Floor, 4 Tak Lung Back Street, Sai Kung, New Territories. Confirm the registration on EMSD’s list before relying on it.

Name
CHUN WAI HONG (WAH CHI) LIMITED
Chinese name
振威行﹝華智﹞有限公司
RGC number
470-98
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
9017 9250
Address
Ground Floor, 4 Tak Lung Back Street, Sai Kung, New Territories
新界西貢 德隆後街4號 地下
District
Sai Kung District
Check it
EMSD’s list of registered gas contractors — look for RGC number 470-98

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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).

Others on the list at this address

  • WAH KEE GAS ENGINEERING LIMITED 華記氣體工程有限公司
    RGC 667-05 · Classes 1, 2, 3, 4, 5 · Ground Floor, 4 Tak Lung Back Street, Sai Kung, New Territories

Getting there

Nearest car park
Sai Kung Government Offices Carpark · 214 m, about 3 min on foot
Nearest public toilet
Yi Chun Street Toilet and Bathhouse · 108 m, about 1 min on foot
Bus & minibus stops within 300 m
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All registered gas contractors in Hong Kong · Registered gas contractors in Sai Kung

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
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