J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Shanghai SunSyn Pharmaceutical Co., Ltd.
Telephone021-18621020637 18621020637
Websitehttp://www.sunsynpharma.com
Aikon International Limited
Telephone025-58851090 13913916777
Websitehttp://www.aikonchem.com
Hangzhou Bingochem Co., Ltd.
Telephone0571-87658025
Websitehttp://www.bingochem.com/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Hangzhou MolCore BioPharmatech Co.,Ltd.
Telephone+86-057181025280; +8617767106207
Websitehttps://www.molcore.com/
HANGZHOU LEAP CHEM CO., LTD.
Telephone+86-571-87711850 +8619957148339
Websitehttps://www.leapchem.com