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ViewDate of incorporation>>2004-01-19
Listing date>>2011-03-08
Stock code>>300187.SZ
Office address>>National Biomedical Industry Base, Liuyang City, Changsha, Hunan Province (next to National Highway 319)
Postal Code>>410330
Telephone>>86-731-83285599
Fax>>86-731-83285599
Website>>www.yonker.com.cn