J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Chembest Research Laboratories Limited
Telephone+86-21-20908456
Websitehttp://www.BioChemBest.com
Dalian Meilun Biotech Co., Ltd.
Telephone0411-62910999 13889544652
Websitehttp://www.meilune.com/
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Telephone400-400-6206333 18521732826
Websitehttp://www.aladdin-e.com/
Suzhou yacoo science co.,Ltd
Telephone0512-87182056 18013166090
Websitehttp://www.yacoo.com.cn
ShangHai KenEn Chemical Technology Co., Ltd.
Telephone 13120367189
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16352/0.htm
Hubei Jusheng Technology Co.,Ltd
Telephone027-59599241 18871490274
Websitehttp://www.jushengtech.com
Codow Chemical Co.,Ltd.
Telephone 18620099427
Websitehttp://www.howeipharm.com
Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
Chengdu Dianchun Technology Co., Ltd
Telephone400-1166-196 18502815961
Websitehttp://www.hx-r.com
Shanghai Chaolan Chemical Technology Center
Telephone021-QQ：65489617 15618227136
Websitehttp://www.atkchemical.com/
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 18016230971
Websitehttp://www.leyan.com
Angel Pharmatech, Ltd.
Telephone 17317130613
Websitehttp://www.angelpharmatech.com
Chengdu Saint - Kay Biotechnology Co., Ltd.
Telephone028-85157043 15882256948
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30701/0.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Guangzhou Tomums Life Science Co., Ltd.
Telephone020-31155029 18902330969
Websitehttp://www.tomums.cn/
