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ViewDate of incorporation>>2005-01-19
Listing date>>2009-10-30
Stock code>>300021.SZ
Office address>>No. 290 Jiefang Road, Suzhou District, Jiuquan City, Gansu Province
Postal Code>>301712
Telephone>>86-22-59679306
Fax>>86-22-59679301
Website>>www.dyjs.com