Siwei Development Co.Ltd
Office add:
Room 34-1-202, Hangermian, Changxi Xiaoshan, Hangzhou, China
Contact Person: Mr.Mark
Tel:
0086-571-57109529
Fax:
0086-571-57109690
E-mail:
Markhhhh@gmail.com
Hhhhbdw@sina.com
MSN Messanger: Markpharma@hotmail.com

L-Serine

CAS# 56-45-1

L-threonine

CAS# 72-19-5

L-Glutamic Acid

CAS# 56-86-0

L-Trytophane

CAS# 73-22-3

L-Arginine HCL

CAS# 1119-34-2

L-Lysine HCL

CAS# 657-27-2

L-Cysteine HCL monohydrate

CAS# 7048-04-6

L-Cysteine HCL anhydrous

CAS # 52-89-1

L-Cystine

CAS# 56-89-3

L-Arginine Base

CAS# 74-79-3