The E L Ong Consultancy is a Sole Proprietor (Engineering Design And Consultancy Services Supporting Mining, Oil And Gas Extraction And Offshore Exploration Activities) business based company which is located in Symphony Heights, Hume Avenue, Singapore (598734). The Unique Entity Number (UEN) of E L Ong Consultancy is 53365787C which was issued on 2017-07-02 00:00:00. E L Ong Consultancy was incorporated on 02 Jul 2017 and the primary ssic code of E L Ong Consultancy company is 71126 and primary ssic description is Engineering Design And Consultancy Services Supporting Mining, Oil And Gas Extraction And Offshore Exploration Activities.