GENERAL MANAGER：Yu Xiang Wang

TEL： (0086)574-88073367

 FAX：(0086)574-88073568

MARKETING DEPARTMENT: Coco Yu

TEL： (0086)574-88073367 

CELL：(0086)18667817967  

 FAX：(0086)574-88073568

EMAIL：amino-acid@vip.163.com

SKYPE：cocoyu2