691
ViewDate of incorporation>>1994-05-08
Listing date>>1996-06-14
Stock code>>000401.SZ
Office address>>Linyin Road, Fengrun District, Tangshan City, Hebei Province
Postal Code>>064000
Telephone>>86-10-59512082
Fax>>86-10-58256630
Website>>www.jdsn.com.cn