Shenzhen ruikai de biotechnology co., ltd.
Telephone0755-61348847 17820674378
Websitehttp://www.real-chemstandards.com
Meng Cheng Technology (Shanghai) Co., LTD
Telephone400-820-6829
Websitehttp://www.mitachieve.com
Wuhan Dingxintong Pharmaceutical Co. , Ltd.
Telephone 15871722230
Websitehttps://show.guidechem.com/dxt2019/
Shenzhen Excellent Biomedical Technology Co., Ltd.
Telephone0755-26050679 18318671572
Websitehttps://www.ex-biotech.com/
Shanghai Zerui Biotechnology Co., Ltd.
Telephone021-54580889 18321124657
Websitehttp://www.zr-pharmaceutical.com
Shengbaolai Biotechnology Co., Ltd
Telephone027-86-027-59105235 15527244834
Websitehttp://www.zk71.com/shengbaolaikeji_8024
Hubei Rhema Reference Materials Technology Co., Ltd.
Telephone 15787875101
Websitehttps://www.chemicalbook.com/supplier/138770565/
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Telephone+86-13017695106 +86-13676922317
Website
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com
Suzhou ARTK Medchem Co., Ltd.
Telephone+86-512-68323658 +86-18168183658
Website