J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Hangzhou J&H Chemical Co., Ltd.
Telephone0571-87396432
Websitehttp://www.jhechem.com
Puripharm Co., Ltd.
Telephone0572-2745768-1 13167223168;13167223168
Websitehttp://www.puriactives.com/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 13028896684;
Websitehttps://www.rrkchem.com
AFINE CHEMICALS LIMITED
Telephone+86-571-85134551 +86-18958018566
Websitehttp://www.afinechem.com/index.html
Neostar United (Changzhou) Industrial Co., Ltd.
Telephone+86-0519-85551759
Websitehttp://www.neostarunited.com
Maanshan Tiantai Biotechnology Co., Ltd.
Telephone+86-0555-8889890 +86-17356584060
Websitehttp://www.tiantaibio-tech.cn/
Hubei Qifei Pharmaceutical Chemical Co., Ltd
Telephone027-59322506 18071128681
Websitehttp://www.qf-api.com
Wuhan kamik Technology Co., Ltd
Telephone 18162538168
Websitehttps://www.chemicalbook.com/supplier/23946450/
Henan Weitixi Chemical Technology Co., Ltd
Telephone0371-53370800 18037197114
Websitehttps://www.chemicalbook.com/supplier/24683891/
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-029-81148929 17792602132
Websitehttps://www.dideu.com
Chengdu Peter-like Biotechnology Co., Ltd.
Telephone028-81700200 13308200041
Websitehttps://www.weikeqi-biotech.com/
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/
PuriPharm Co., ltd.
Telephone+86-0572-2745768 +86-13816075732
Websitehttps://www.puriactives.com/
XIAMEN EQUATION CHEMICAL CO.,LTD
Telephone+86-5926515854 +86-18060954864
Websitewww.equationchemical.com
