Headquarter |Global sales
Add:  Room 1004, No. 5, Lane 60 Rongxuan Road, Jiading,Shanghai,China     
Service hotline:0086 187 21535058；0086 158 0085 1533 ；0086 21 5913 0831
E-mail: info@janteng.com  ;   exp@janteng.com   
              janteng2000@qq.com ; medic@janteng.com 

Skype: justin3988     |    QQ: 3020816410  |  329108780
WeChat:  justinli1002    |WhatsApp: +8618721535058