Nanjing Office
Office Tel: +86-25-58406058
Office Fax +86-25-57191626
Address: No.5 ChangjiangHouJie XuanWu District Nanjing City China
Mobile No: +86-13913965261
Email Box: HN_Engineering@163.com

Shanghai Office

Tel：+86 021-50800007
Fax：+86 021-50800007
Mobile:+86 15150635966
Add:Room 910,DeHong Building,Zhangjiang Rd,Pudong District,Shanghai,China
Email box: wangbing@hn-engineering.com.cn