� 1984: Establishment of Qtronix Corp, as an agent of Yamaha, Semi-conductors, Mitsubishi Peripherals, etc.

� 1989: Establishment of Qtronix manufacturing in Taiwan. Establishment of Qumax Corporation-San Jose, USA. Etablishment of Qumax Technology Taipei, Taiwan.

� 1993: Establishment of Qumax International (H.K.) Ltd.-Hong Kong Office. Establishment of Dongguan manufacturing factory

� 1996: Establishment of Qtronix Computer Co. Ltd. Shenghai, Beijing Office. Establishment of Qtronix Computer Co. Ltd. Chengdu Office

� 1997: ISO 9002, Taipei and Dongguan - certified quality control system

� 2001: Suzhou factory established. Taipei and Suzhou factories implement ISO9001: 2000 - certified quality control system

� 2002: Establishment of Qtronix Computer Co. Ltd. Shenzhen Office. Establishment of Qtronix Computer Co. Ltd. Nanjing Office

� 2003: Changed company name to Itron Technology Inc. Introduction of new corporate identity system and Ione brand.

� 2007: Changed company name to Ione Technology Inc. Implemented "Innovative Lifestyle" culture into the whole corporate identity.