SIU ON ENGINEERING CO. — Electrical Contractor 021270

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SIU ON ENGINEERING CO. (registered electrical contractor 021270)

SIU ON ENGINEERING CO. is a registered electrical contractor, registration number 021270, on EMSD’s list; the list gives its registration as valid until 07/08/2027. Its address is (LETTER BOX NO. 65) DISTRICT 4, SHUNG SHAN SAN TSUEN, YUEN LONG, NEW TERRITORIES. Confirm the registration on EMSD’s own register before relying on it.

Name: SIU ON ENGINEERING CO.
Chinese name: 兆安工程公司
Registration number: 021270
Type: Firm
Registration: Valid until 07/08/2027
Telephone: 92199941
Address: (LETTER BOX NO. 65) DISTRICT 4, SHUNG SHAN SAN TSUEN, YUEN LONG, NEW TERRITORIES
District: Yuen Long District
Check the registration: EMSD’s register of registered electrical contractors — search for 021270

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Data source: Electrical and Mechanical Services Department, Registered Electrical Contractors (data.gov.hk), locations included; district boundaries from the Home Affairs Department · Data © the Government of the HKSAR · Data refreshed 2026-10-05 · EMSD updates the list daily; synced weekly