Category Archives: Notice
Spring Holiday Information
Thank you very much for your patronage to our company. This inform you that our whole office will be closed fr … Continue reading
New year’s Holiday Information(Dec. 26, 2020- Jan. 3, 2021)
Thank you very much for your patronage to our company. I appreciate your continued support throughout the year … Continue reading
As to countermeasures against new coronavirus infection spread
Considering the possibility of the spread of the new coronavirus in Japan and overseas, Opto System Co., Ltd. … Continue reading
Summer Holiday Information(Aug. 10 – 18)
Thank you very much for your patronage to our company. This is to inform you that our whole office will be clo … Continue reading
Spring Holiday Information(Apr. 27th – May 6th)
Thank you very much for your patronage to our company. This inform you that our whole office will be closed fr … Continue reading
New year’s Holiday Information(Dec. 29, 2018- Jan. 6, 2019)
Thank you very much for your patronage to our company. I appreciate your continued support throughout the year … Continue reading
Acquisition of ISO9001 Certification
We have acquired ISO9001 certification for the purpose of measuring our management system and stably providin … Continue reading
Summer Holiday Information(Aug. 11 – 19)
Thank you very much for your patronage to our company. This is to inform you that our whole office will be clo … Continue reading
Spring Holiday Information
Thank you very much for your patronage to our company. This inform you that our whole office will be closed fr … Continue reading
