Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Xi'an Confluore Biological Technology Co., Ltd.
Telephone+86-156-80926068 +86-15680926068
Websitehttp://www.confluore.cn/
Xiamen Sinopeg Biotech Co., Ltd.
Telephone400-9189898 17359873007
Websitehttp://www.sinopeg.com.cn
Zhengzhou convergence chemical co., LTD
Telephone037155153829 18003835034
Websitehttps://www.chemicalbook.com/supplier/24021783/
Affinity（Wuhan）Ltd.
Telephone 15841022315
Websitehttps://precisepeg.com
Xinyanpomei
Telephone 15850660754
Websitehttp://www.xinyanpomei.com
Shandong fen Boyu Biotechnology Co.,LTD
Telephone13356310019 13356310019;
Websitehttps://www.chemicalbook.com/supplier/25479786/
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone17721070236 15002190549;
Websitehttp://www.yanfenbio.com/
Henan Yinuokai New Materials Co., Ltd
Telephone 15565215982
Websitehttps://www.chemicalbook.com/supplier/131630565/
XIAMEN SINOPEG BIOTECH CO., LTD.
Telephone+86-0592-7761068 +8617350879715
Websitehttp://www.sinopeg.com
