- Optimum Promet Ltd.
- Fresh chestnut,Frozen chestnut,Chestnut puree.
- Address:Otona Kucere 72
- Shandong Chreas Food Products Co., Ltd
- frozen chestnut kernels, raw chestnut powder, cooked chestnut powder, gassiness chestnut kernels, chestnut noodles, chestnut puree, tinned chestnut, chestnut preserves.
- Address:Changcheng Food Industrial Park, Zhucheng, Shandong Province, China
- Bamtrae Farming Association Corporation
- chestnuts, Chestnut Puree, Sweet Jelly of Chestnut, Buyeo chestnuts.
- Address:25-6 Eunsan-ri, Eunsan-myeon, Buyeo-gun, Chungcheongnam-do 323-824 Korea
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