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Nov. 1, 2021 Updated the Calendar for 2022.

Oct. 12, 2021 TFL-3001S, TFL-2001S, TFL-1001S, which are the advanced off-grid street light, have joined into OSI off-grid solutions lineup, instead of TFX-3000S, TFL-2000S, and TFL-1000S.

Jul. 30, 2021 The TFX series, called Self-powered pole which is combined photovoltaics, batteries and an output module, join into OSI off-grid solutions lineup.

Mar. 18, 2021 OS SCREEN 4K screen material "Ultra Beads III AKIREI BU301" is launched!
A flagship model of retroreflective type screen provides a sharp and beauty image experience in your living room.

Jan. 1, 2021 Happy New Year! We look forward to working with you in 2021.
The Top Message for 2021 is available here.

Dec. 10, 2020 The Winning of VGP2021 Award Is Featured by Hi-AV, Which Is Taiwanese Audio-Visual Media.

Dec. 1, 2020 VGP2021The Various Products of OS Group Won the VGP 2021 Awards.

Nov. 18, 2020 Introduce TerraSerde Solar Street Light, the Off-grid Solutions Used Solar Photovoltaics

Nov. 9, 2020 Updated the Calendar for 2021.

Jul. 1, 2020 OSI general catalog Vol.2 has been released.