1.Certification on base production of organic fresh chestnuts. 2.2012 new crop and bright color. 3 ... , keep the best preservation of chestnutShell life:12 month 2012 Organic Chinese Fresh Raw Chestnuts1. Brief Introduction of Qinhuangdao Yanshan Chestnut ... 2003, our company has sucessively passed Japanese JAS Certificates for organic food cultivation base & process base (in September, 2006), HALAL ...