Cheman Company Limited
Ms. Doris Chu
Address:
C-1310 Golden Bridge International Plaza, 50 Keji Road, Xian 710075, China
Tel: +86 29 82401515,88864106 
Fax: +86 29 82401717
Homepage: www.cheman.com
E-mail:  dept3@cheman.com
MSN: dorischu_1011@hotmail.com

Wuhan Sunhy Biology Co., Ltd
Mr. Wei Zhang
Address: No.5 Lingjiashan Nanlu, East-lake New Technology Development District, Wuhan, Hubei, China 430074
Tel: + 86 27 87537736
Fax: + 86 27 87514058
Hompage: www.sunhy.cn
Email: wayzhang@ymail.com