Sichuan Tongsheng Amino acids Co.,Ltd.
Telephone0838-2809458 13350585791
Websitehttp://www.aminoacid.cc
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Telephone021-34666753 13311639313
Websitehttp://www.shyrchem.com
Sichuan jiayinglai technology CO.,LTD
Telephone028-88457210 17313142258
Websitehttp://www.jiayinglai.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 18016230971
Websitehttp://www.leyan.com
Binhai gill polypeptide co. LTD
Telephone021-61263389 13524856427
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList326362/0.htm
Gill polypeptide biopharmaceutical (dalian) co., LTD
Telephone021-61263455 13167021076
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList295114/0.htm
Anhui Nature Pharmaceutical Co., Ltd.
Telephone 19155667820
Websitehttp://www.nuoquanpharm.com
Sichuan Tongyu Biological Technology Co., Ltd.
Telephone0838-2809458 13350585791
Websitehttp://www.biots.cn
Shaanxi Xihua Chemical Industry Co., Ltd
Telephone17691182729 13992773979
Website
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com
Sichuan HongRi Pharma-Tech Co.,Ltd
Telephone+86-028-64841719 +8617390183901
Websitehttps://www.hongri-pharm.com/
Henan Fengda Chemical Co., Ltd
Telephone+86-371-86557731 +86-13613820652
Websitehttp://www.fdachem.com