J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Aikon International Limited
Telephone025-58859352 13913916777
Websitehttp://www.aikonchem.com
SHANGHAI FDC-CHEMICAL CO.,LTD
Telephone021-61469567 13774476675
Websitehttp://www.fdc-chemical.com/
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85560043 13675144456
Websitehttp://www.synzest.com
Chemsigma International Co., Ltd.
Telephone02558748998 18951874644
Websitehttp://chemsigma.com
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone6206333 13167063860
Websitehttp://www.aladdin-e.com/