SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Telephone021-34666753 13311639313
Websitehttp://www.shyrchem.com
LABTER PHARMATECH(BEIJING) CO.,LTD
Telephone010-56330744 18310155299
Websitehttp://www.labter.com.cn
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone0551-65418671
Websitehttps://www.tnjchem.com
Chemwill Asia Co.,Ltd.
Telephone86-21-51086038
Websitehttp://www.chemwill.com/
Chongqing Chemdad Co., Ltd
Telephone+86-023-6139-8061 +86-86-13650506873
Websitehttp://www.chemdad.com/
Shanghai Yingrui Biopharma Co.,Ltd
Telephone21-33585366
Websitehttp://www.shyrchem.com/en/
career henan chemical co
Telephone+86-0371-86658258 15093356674;
Websitehttps://www.coreychem.com/