Okeanos Tech Co,. Ltd.
Telephone010-62651721 18610486005
Websitehttp://www.okeanos.com.cn/
Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
Shanghai Elestone Pharmaceutical Technology Co., Ltd.
Telephone021-36680027/1762825045
Websitehttp://www.elestone.com.cn
Nextpeptide Inc
Telephone+86-0571-81612335 +8613336028439
Websitehttp://www.nextpeptide.com/
Guangzhou Weihua Biotechnology Co., Ltd
Telephone020-37239396 18922496242
Websitehttp://www.weihuasw.com
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Hebei Chuanghai Biotechnology Co., Ltd
Telephone +86-17732866630
Websitewww.chuanghaibio.com
