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Tel：+86 574 8816 7174; +86 574 8816 7175
Fax：+86 574 8816 7125
Skype：delingfire
E-mail：sales@nbdeling.com
Website：www.nbdeling.com
Add： No.8, Sanjiang Road, Wuxiang industry area, Yinzhou district, Ningbo, Zhejiang Province,China
NINGBO DELING SECURITY TECHNOLOGY CO., LTD