OISHICHAEN CO.,LTD｜株式会社大石茶園
※Oishi Tea Factory is a wholesale company for corporations
※General consumers please search for Ochamura
HOME > Awards and achievements
Awards and achievements
| 1977 | Awarded the prize of Ministry of Agriculture and Forestry |
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| 2006 | Awarded 1st place of World Green Tea Fair |
| 2007 | Awarded 1st place of World Green Tea Contest |
| 2008 | Awarded 1st place of World Green Tea Fair |
| 2012 | Awarded 1st place of World Green Tea Fair |
| 2017 | Traditional Authentic Yame Gyokuro awarded the 1st place of World Green Tea Contest |
| 2018 | Awarded at World Green Tea Fair |
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| 2018 | Champion of 65th National Japanese Tea Contest |
Certifications
| 2018年 | Received the certification of FSSC22000 |
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| 2018年 | Received the certification of JAS Organic |
