L-Cysteine Non-animal food In 2008 Wuhan Grand Hoyo Co., Ltd. was established on the basis of Wuhan University Biotechnology Corporation owned by Wuhan University. In 2008，it was acquired by Grand Pharmaceutical （China）Group Co., Ltd. Now Grand Pharmaceutical （China）Group Co., Ltd. and Wuhan University are two biggest shareholders. Relying on the Sci/Tech Achievements and assistances of College...