J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
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Beijing Taiya Jie Technology Development Co., Ltd.
Telephone021-33690831-8001 13552411790
Websitehttp://www.tyj-chem.com/
Shanghai ZaiQi Bio-Tech Co., Ltd.
Telephone021-54824098, 021-37212705 021-37212706, 13391256916
Websitehttp://www.chemzq.com
Chemfun Medical Technology(Shanghai) Co., Ltd.
Telephone021-67220633 021-54824098
Websitehttp://www.chemfun.net
Hangzhou Milestone Pharmtech Co., Ltd.
Telephone0571-82896630 18969958410
Websitehttp://www.milestonepharmtech.cn/
Shanghai Brain Biotechnology Co., Ltd.
Telephone 13564638271
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Jinan Kaixi Biotechnology Co., Ltd.
Telephone13370511208; 15853141736
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Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Hubei Yangxin Medical Technology Co., Ltd.
Telephone 15374522761
Websitehttp://www.standardpharm.com
Anhui Enbang Biological Technology Co., Ltd.
Telephone0551-68936860-8515 15357955825
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Shanghai Rlavie Technology Co., Ltd.
Telephone21-67759270 17717059219
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Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Henan Alfachem Co.,Ltd.
Telephone0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Nanjing crow LuNing pharmaceutical technology co., LTD
Telephone13382066392
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Pinghu city zhengyuan medical technology co. LTD
Telephone 18367600069
Websitehttp://www.zyyiyao.com
Suzhou Adelaide Chemical Technology Co., Ltd.
Telephone15995785122
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30894/0.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com