YWK AIR-COOL SYSTEM PTE. LTD.UEN 201500241M 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 date2 Jan 2015 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 41009 — BUILDING CONSTRUCTION NEC (INCL MIXED ACTIVITIES) Secondary SSIC43210 — BUILDING CONSTRUCTION NEC (INCL MIXED ACTIVITIES) Data sources Company records