The Changyom Services is a Sole Proprietor (General Cleaning Services (including Cleaning Of Public Areas, Offices And Factories) Except Household Cleaning) business based company which is located in Null, Pasir Ris Drive 3, Singapore (510628). The Unique Entity Number (UEN) of Changyom Services is 53117492A which was issued on 2008-09-13 00:00:00. Changyom Services was incorporated on 29 May 2008 and the primary ssic code of Changyom Services company is 81211 and primary ssic description is General Cleaning Services (including Cleaning Of Public Areas, Offices And Factories) Except Household Cleaning.