username:
password:
   
 
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Address: Wangjiajing Town Industrial Area,Zhuji,Zhejiang
Tel: 0086-575-87571311
  Export Dep. :0086-575-87573530 87573531 
  contact person:zhaohong
Fax: 0086-0575-87571331 87575777
Post Code 311813
E-mail: jdchain@jdchain.com