Heyuan broad spectrum Biotechnology Co., Ltd
Telephone0762-3393039 18023108599
Websitehttp://www.gpbiotech.cn/
Beijing I-puritech Science & Technology Co.,Ltd
Telephone 13311015623
Websitehttp://www.i-puritech.com
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Telephone18162595016; 18162595016
Websitehttps://www.chemicalbook.com/supplier/25457231/
Henan Vcommend Consultrading Co., Ltd.
Telephone13393721940; 13393721940
Websitehttp://www.vcommend.com/
ShenZhen H&D Pharmaceutical Technology Co., LTD
Telephone 18672472998
Websitehttps://www.hdimpurity.com/