J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
JinYan Chemicals(ShangHai) Co.,Ltd.
Telephone13817811078
Websitehttp://www.jingyan-chemical.com/
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm
Shanghai Boc Chemical Co.,Ltd
Telephone021-34975603-808 18721111801
Websitehttp://www.bocchem.com/
ZEROSCHEM.CO.,LTD.
Telephone10-61256048 13810278579
Websitehttp://www.zeroschem.com
Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
China DongFan Chemical Co.,LTD
Telephone86-0571-85151182
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14819/0.htm
Shandong Xiya Chemical Co., Ltd
Telephone4009903999 13355009207
Websitehttp://www.xiyashiji.com
SpringPharma Tech Co.,Ltd
Telephone+86-25-68710855, +86-25-68710897
Websitehttp://www.springpharma.net
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Telephone021-51613915-820 13611835272
Websitehttp://www.sunwaypharm.com
Nanjin Cynthia chemicals Technology Co.,Ltd
Telephone0550-5618439 15951861180
Websitehttp://www.cynthiachem.com
Shanghai Shenyue Chemical Co., Ltd.
Telephone021-021-52212593 18049974220
Websitehttp://www.nuohey.com
Wuhan ariel chemical Co., LTD.
Telephone18986259541 18986259541
Websitehttp://www.3stc.com
Wuhan TCASChem Technology Co., Ltd.
Telephone027-027-86697669 13986148687
Websitehttps://www.tcaschem.com
Shijiazhuang suchen Chemical Technology Co. LTD
Telephone186-33933494 18032288352
Websitehttp://www.lichem.com/
Shanghai Topbiochem Technology Co., Ltd
Telephone+86-21-60341587
Websitehttp://www.topbiochem.com
Nanjing Norris-Pharm Technology Co., Ltd
Telephone 13901585132
Website