Hangzhou Copiore Chemical Co., Ltd.
Telephone0571-56076030 13757145729
Websitehttp://www.copiore.com
Nextpeptide Inc
Telephone+86-0571-81612335 +8613336028439
Websitehttp://www.nextpeptide.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-400-8210725 4008210725
Websitehttps://www.leyan.com/
Zhengzhou Converging Chemical Co. LTD
Telephone0371-0371-53399770 18037166334
Websitehttps://www.chemicalbook.com/supplier/24218235/
Nantong Huichuang Chemical Co.,Ltd
Telephone 13776905367
Websitehttp://www.favorpharma.com.cn