Shanghai Hope Chem Co., Ltd.，
Telephone+21-18501659228 18501659228
Websitehttp://www.hope-chem.com
Tianjin Hengze Pharmaceutical Technology Co. , Ltd.
Telephone 15620629054
Websitehttp://www.xinhechem.com/about_e/id/1.html
Sphinx Scientific Laboratory(Tianjin) Co.,Ltd
Telephone022-66211289808-808 13672102692
Websitehttp://www.sphinxpharm.com/
Shandong Xuanshuo Pharmaceutical Technology Co. LTD
Telephone 15269103900
Websitehttp://www.shiningpharm.com/
Bayee Biotech (Anqing) Co., Ltd.
Telephone0556-5032306 18917961636
Websitehttp://www.bayeebio.com/
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm
Beijing Comparison Pharmaceutical Technology Co., Ltd
Telephone010-010-52878169 15801002657
Websitehttp://www.bjcomparison.com
Doly Chemical CO.,LTD.
Telephone021-34716221 15800796336
Websitehttp://www.dolych.com/
Syncozymes (Shanghai) Co.,Ltd.
Telephone021-68187180-819 13681683526
Websitehttp://www.syncozymes.com
Jinan XuanDe Chemical Co., Ltd.
Telephone0531-88803958; 18866891188
Websitehttp://www.shiningpharm.com/
Chengdu Firster Pharmaceutical Co., Ltd.
Telephone028-87078428 028-87074958
Websitehttp://www.cdfirster.com
Shanghai Goyic Pharmaceutical & Chemical Co., Ltd.
Telephone021-50689757 15618953996
Websitehttp://www.goyic.com
Shanghai Chaolan Chemical Technology Center
Telephone021-QQ：65489617 15618227136
Websitehttp://www.atkchemical.com/
Jinan Kabotang Biological Technology Co.,Ltd.
Telephone0531-61320525 15866703830
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30553/0.htm
Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/
Shanghai Yuqing Chemical Co., Ltd.
Telephone+86-13816254020 +86-18601759286
Websitehttps://www.tianqing-chem.com/cn/product/
Shanghai Yanze Chemical Co., Ltd.
Telephone021-13773155751 19975051755
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0.htm
Nanjing Confidence Chemical Co.,Ltd.
Telephone025-86208213 、86208225 15951683105
Websitehttp://cfdechem.com/
