Contact Us
Asia/Pacific
Address:
No.5 Rongjingdong St. Beijing Economic-Technological Development
Area, Beijing, China 100176
Web:
http://www.joinn-lab.com
Tel:
86-10-67869966
E-mail:
zuocl@joinn-lab.com
glp@joinn-lab.com
North America/Europe
Address:
 20271 Goldenrod Ln-Suite 2020;Germantown MD 20876
Web:
 http://www.joinnlaboratories.com
Tel:
 (301) 540-5988
E-mail:

John.Gong@JoinnLaboratories.com 
Contact@JoinnLaboratories.com
 
Asia/Pacific
TEL:86-10-67869966
E-mail: zuocl@joinn-lab.com
North America/Europe
TEL:(301) 540-5988
E-mail:John.Gong@JoinnLaboratories.com
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