Wuxi Zhongkun Biochemical Technology Co., Ltd.
Telephone0510-85629785 18013409632;
Websitehttp://www.reading-chemicals.com
Sichuan Ampebiochem Co., Ltd.
Telephone028-65294243 18682730901
Websitehttp://www.ampebiochem.com/
Nantong puyue biomedical Co., Ltd
Telephone0513-0513-0513-89158300 18014392889
Websitehttp://www.puyerbiopharma.com
CHENGDU AMBOSYNTH CO., LTD.,
Telephone028-65294243 18682730901
Websitehttp://www.ambosynth.com
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com