223A Serangoon Avenue 4, Singapore 551223
District 19 · Serangoon Gardens, Hougang, Punggol
5 live businesses are registered at 223A Serangoon Avenue 4, Singapore 551223, as at 16 September 2026.
Businesses registered here
COREALGO+ PTE. LTD.
Publishing of software/applications (non-games)HENG ONG HUAT TRAVEL
Online marketplaces operating on a fee or commission basis for travel and accommodation services provided by third-partyJALIL COOLING SOLUTIONS PTE. LTD.
Aircon and plumbing installationSITIQUEEN
Wholesale of adults' clothingSMARTIFY
Repair of communications equipment