J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
XiaoGan ShenYuan ChemPharm co,ltd
Telephone 15527768850
Websitehttp://www.farchem.com/
Chembridge International Corp.(Taipei/Dongguan/Nanjing)
Telephone025-84712192
Websitehttp://www.chembridge.com.tw
Syntechem Co.,Ltd
Telephone
Websitehttp://www.syntechem.com/
Hangzhou Yuhao Chemical Technology Co., Ltd
Telephone0571-82693216
Websitehttp://www.chemyuhao.com
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai chuqing Organosilane technology ltd
Telephone021-61530618
Websitehttps://www.chemicalbook.com/supplier/10285342/
Shanghai MOF Chemical Tech Limited
Telephone13661494087 18964793018
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15875/0.htm
Bide Pharmatech Ltd.
Telephone400-164-7117 13681763483
Websitehttp://www.bidepharm.com
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Telephone0371-13526885213 15637198702
Websitehttp://www.xpkhx.com
Shanghai Worldyang Chemical Co.,Ltd.
Telephone021-021-56795766
Websitehttp://www.worldyachem.com
Shanghai CanSpecsci Instrument Co., Ltd.
Telephone400-6087598 15021221957
Websitehttps://www.canspec.cn/
Qufu Chenguang Chemical Co., Ltd
Telephone0537-4409155 18366746633
Websitehttp://www.cnchenguangchem.com/
Shanghai Boka-chem Tech. Inc.
Telephone400-026-1533/(021) 6478-0600
Websitehttp://www.bokachem.com