Add:A8, South District, Jiugong Industrial Park, Beijing Economic and Technological Development Zone
Code:100076
Tel:010-87972860 010-87919717
010-8791305
Fax:010-67988830
Email:nhlk@bjnhlk.com |
Add(Tianjin factory): No.19,Xiaqing road, Tianjin Development Zone
Tel:18618145318 |
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