openinstituteofstudy +6596966574 Business type Education Operating hours Weekdays: - Weekend: - Rest hours: - Rest days: - Directory Seng Kang / 12 Hougang Street 92 #03-01 Regentiville Tower 2 (538668) Location services E-mail - homepage - Company introduction Map 12 Hougang Street 92 #03-01 Regentiville Tower 2 (538668)
