ZHAO YANG GEO-SYSTEMS PTE. LTD.UEN 201428652W Copy ?Singapore's unique identifier for an entity in the public record. Learn more Status: ActiveSingapore Company details Company type?The legal or entity type recorded by the relevant source. Learn more Local Company Registration date26 Sep 2014 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 43121 — SOIL INVESTIGATION, GROUND TREATMENT AND STABILISATION Secondary SSIC42909 — SOIL INVESTIGATION, GROUND TREATMENT AND STABILISATION Data sources Company records