J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Hubei Jusheng Technology Co.,Ltd
Telephone027-59599241 18871490274
Websitehttp://www.jushengtech.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-81120477 17792793610
Websitehttp://www.dideu.cn
Shanghai Yingxin Laboratory Equipment Co., Ltd.
Telephone021-021-59178156 17002132182
Websitehttp://www.yingxinbio.com/
Hubei Chenghai Chemical Co., Ltd
Telephone18327245847 18327245847
Websitehttps://www.hbchenghai.com
Shaanxi LonierHerb Bio Technology Co Ltd
Telephone+86-86-+86-86-029-87551862 +8617702909819
Websitewww.ingredients-lonier.com
