The De'one Maintenance & Air-con Service 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 Golden Landmark, The, Victoria Street, Singapore (188061). The Unique Entity Number (UEN) of De'one Maintenance & Air-con Service is 53061725X which was issued on 2008-09-13 00:00:00. De'one Maintenance & Air-con Service was incorporated on 13 Feb 2006 and the primary ssic code of De'one Maintenance & Air-con Service company is 81211 and primary ssic description is General Cleaning Services (including Cleaning Of Public Areas, Offices And Factories) Except Household Cleaning.