Beijing Tuoren International Trade Co.,Ltd.      
Add:Add: Room 1802,Shifanghaoting Block A, No.16 Xinyuan South Road,Chaoyang District, Beijing 
Tel：+86-10-82074946 
 
Tuoren Health Technology Industrial Park 
Add: Tuoren Industrial Zone, Changyuan County, Henan Province, China
Tel：+86-373-8605444

Henan Tuoren Medical Device Co., Ltd.
Add: Weiyuan Industrial Zone, Menggang, Changyuan County, Henan Province, China
Tel: +86-373-8605321 

Museum of Medical Sciences
Tel: +86-373-8816123      
http://cmms.www.kz-sw.com