SHANGHAI JOYIN MEDICAL INSTRUMENT CO.,LTD.

Address: Shanghai City, Putuo District Chinese Zhen Nan Road No. 1739
Tel:+86 (021)  52800601
Fax: :+86 (021) 62641517
E-mail: sales@joyinmed.com 
http://www.joyinmed.com

If you have what comments or suggestions about our service, please write to: business@joyinmed.com