Chengdu Alfa Biotechnology Co.,Ltd.
Telephone028-85142057, 18030712385
Websitehttp://www.alfabiotech.cn
Shanghai Yanchun Biopharmaceutical Technology Co., Ltd
Telephone4001-009266 17349750668
Websitehttp://www.sci-e.com
Hubei CuiRan Biotechnology Co., Ltd.
Telephone 18162791556
Websitehttp://www.biocuiyuan.com/
