CHI YEN TECHNOLOGY PTE. LTD.UEN 201302146W 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 date21 Jan 2013 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 43299 — INSTALLATION OF PIPING & DUCT WORKS Secondary SSICINSTALLATION OF PIPING & DUCT WORKS Data sources Company records