Chiba Pharmaceutical Science and technology Co, Ltd.
Telephone0531-81313138 13066006660
Websitehttp://www.chibapharm.com
Shanghai Chaolan Chemical Technology Center
TelephoneQQ：65489617 13301690235
Websitehttp://www.atkchemical.com/
Shanghai Zhixin Chemical Technology Co., Ltd.
Telephone 18701958033
Websitehttp://www.shzxchem.com
Sichuan BoYou Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20202/0_EN.htm
Suzhou yacoo science co.,Ltd
Telephone0512-87182055 13451648594
Websitehttp://www.yacoo.com.cn
Yutong Pharmaceutical Technology (Suzhou) Co., Ltd.
Telephone0512-15851462628 15851462628
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList696760/0_EN.htm
Suzhou Haiben Pharmaceutical Co., Ltd
Telephone19353112242
Website
Changzhou Qianai Biotechnology Co., Ltd
Telephone051915240519135 13961152745
Website
Shanghai Fengman Biopharmaceutical Co., Ltd
Telephone18949985122 18949985122;
Website
HANGZHOU LEAP CHEM CO., LTD.
Telephone+86-571-87711850 +86-15355479329
Websitehttp://www.leapchem.com
