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Add：WuQiao Town, Fengxian District, Shanghai No. 59,Huizhong West Road
Zip Code：201402
Tel：021-51691629
Fax：021-57405037
Mob：13918061068
Website：http://www.changen.net
Ali Promotion：http://www.changen.cn.alibaba.com/
E-mail：sales@changen.net
Reserve E-mail：changenjd@yahoo.com.cn