J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
Chembest Research Laboratories Limited
Telephone+86-21-20908456
Websitehttp://www.BioChemBest.com
JinYan Chemicals(ShangHai) Co.,Ltd.
Telephone13817811078
Websitehttp://www.jingyan-chemical.com/
Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Sichuan Kulinan Technology Co., Ltd
Telephone400-1166-196 18981987031
Websitehttp://www.hx-r.com/
Sinopharm Chemical Reagent Co,Ltd.
Telephone86-21-63210123
Websitehttp://www.reagent.com.cn
Aktin Chemicals, Inc.
Telephone86-28-85159085
Websitehttp://www.aktinchem.com
Shenzhen Sungening Bio-Tech Co., Ltd
Telephone+86-0755-89668383
Websitehttp://www.sungening.com/en
BioBioPha Co., Ltd.
Telephone0871-65217109 13211707573;
Websitehttp://www.biobiopha.com
ShangHai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847 13636370518
Websitehttp://www.shyuanye.com
Chengdu Ai Keda Chemical Technology Co., Ltd.
Telephone4008-755-333 18080918076
Websitehttp://www.aikeshiji.com
Chengdu Biopurify Phytochemicals Ltd.
Telephone+86-028-82633397 18982077548
Websitehttp://www.biopurify.cn
Chengdu Climax Biotech Co., Ltd.
Telephone028-83311324 1278112614
Websitehttp://www.climax-biotech.com
Shanghai Winherb Medical Technology Co., Ltd.
Telephone400-400-186-5138 13341702378
Websitehttp://www.winherb.cn
XI'AN KPC-CN BIOLOGICAL TECHNOLOGY CO.,LTD.
Telephone86-029-85456576
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15691/0.htm
Beijing HuaMeiHuLiBiological Chemical
Telephone010-56205725
Websitehttp://www.huabeibiochem.com/
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com