Qingdao Frontierchem Co.,Ltd.
Telephone0532-88320311 15966837432
Websitehttp://www.qdfrontierchem.com
ChongQing Purel Bio-Pharmaceutical Technology Co., Ltd.
Telephone023-89130144 18523560356
Websitehttp://www.purel-biopharm.com
Shanghai yongzeng technology co., LTD
Telephone021-021-021-65281118 15921781258
Websitehttp://www.allyzchem.com/
Jinan Xinzheng Pharmaceutical Technology Co., Ltd.
Telephone0531-88798968 18615218958
Websitehttp://www.xinzhengchem.com/
BTC Pharmaceutical CO. Ltd
Telephone+86-15716293042 15716293042
Websitehttp://www.btcpharm.com
China Langchem Inc.
Telephone021-58956006,021-58950017 15800617331
Websitehttp://www.isotopemall.com/
Creasyn Finechem(Tianjin) Co., Ltd.
Telephone022-83946278 13820372920
Websitehttp://www.creasyn.com/
J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
ShangHai DEMO Chemical Co.,Ltd
Telephone400-021-7337 2355568890
Websitehttp://www.demochem.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Energy Chemical
Telephone 400-0056266
Websitehttp://www.energy-chemical.com
Beijing Ouhe Technology Co., Ltd
Telephone13552068683 13522913783
Websitehttp://www.ouhetech.cn/
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_EN.htm
ChengDu TongChuangYuan Pharmaceutical Co.Ltd
Telephone28-83379370 13880556291
Websitehttp://www.tcypharm.com
Shanghai Longsheng chemical Co.,Ltd.
Telephone58099637 13585536065
Websitehttp://www.shlshg.com