Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Jiangsu aikang biomedical research and development co., LTD
Telephone025-66110311 13155353615
Websitehttp://www.aikonchem.com/
Chengdu Wuyuan Bioengineering Co., Ltd.
Telephone 17358513851
Websitehttps://www.pnpbiotech.com
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85563444 15850508050
Websitehttp://www.synzest.com
PNP Biotech Co. Ltd
Telephone +8618516098983
Websitehttps://www.pnpbiotech.com/