Shanghai JONLN Reagent Co., Ltd.
Telephone400-0066400 13621662912
Websitehttp://www.jonln.com
Codow Chemical Co.,Ltd.
Telephone 18620099427
Websitehttp://www.howeipharm.com
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81148696 18161915376
Websitehttp://www.dideu.cn
Nantong Zhonghe Chemical New Materials Co., Ltd
Telephone13003551299 13003551299
Websitehttps://WWW.ntzhhg.com