3A SYSTEM (M&E) PTE. LTD.UEN 200305370D Copy ?Singapore's unique identifier for an entity in the public record. Learn more Status: InactiveSingapore Company details Company type?The legal or entity type recorded by the relevant source. Learn more Local Company Registration date11 Jun 2003 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 43220 — BUILDING INSTALLATION OF AIR-CONDITIONG & ELECTRICAL WORKS,ACMV DUCT WORKS Secondary SSIC95220 — BUILDING INSTALLATION OF AIR-CONDITIONG & ELECTRICAL WORKS,ACMV DUCT WORKS Data sources Company records