Sichuan Wei Keqi Biological Technology Co., Ltd.
Telephone028-81700200 18116577057
Websitehttps://www.weikeqi-biotech.com/
Shanghai EFE Biological Technology Co., Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Chengdu Push Bio-Technology Co., Ltd.
Telephone028-85370565-229 18080489829
Websitehttps://www.push-herbchem.com/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Telephone027-027-59308705 18871579363
Websitehttp://www.xin-api.com/
Hubei Wande Chemical Co., Ltd
Telephone15377098680 15377098680
Websitehttp://www.wande-chem.com/
Foshan Treasure Biotechnology Co., Ltd
Telephone0757-85921206 18520245316
Websitehttp://www.fsbn-bio.com/
Shanghai Maclean Biochemical Technology Co., LTD
Telephone021-50706066 15221275939
Websitehttp://www.macklin.cn/
Naturewill Biotechnology Co., Ltd.
Telephone18113192475 18113192475
Websitehttps://www.naturewill.cn/
Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd.
Telephone 18026564465
Websitehttp://www.qiyuanyiyuhuagong.com
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
Telephone13186333400 19299362551
Websitehttps://www.cuikangchem.com
Hubei CuiRan Biotechnology Co., Ltd.
Telephone18162795156 18162795156
Websitehttp://www.biocuiyuan.com/
SHANGHAI ZZBIO CO., LTD.
Telephone18019219489 18901678489
Websitehttps://www.zzsrm.cn/
RENI Pharmaceutical Technology Co., Ltd
Telephone028-87865381 18108190480
Websitehttp://www.scjctc.com/
Mensura Group Limited
Telephone 17318633522
Websitehttps://www.chemicalbook.com/supplier/132157015/
Chengdu Biopurify Ltd.
Telephone82633860 18982077548
Websitehttps://www.biopurify.cn
Shanghai Pureone Bio Technology, CO. LTD
Telephone18302135232 18302135232
Websitehttp://www.pureonebio.com
Shaanxi Didu Pharmaceutical Co., Ltd.
Telephone029-81124775 17791530730
Website