J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Shanghai URChem Limited
Telephone021-50890968 +86-18601776121;
Websitehttp://www.urchem.com
Bellen Chemistry Co., Ltd.
Telephone010-60400365-8001
Websitehttp://www.bellenchem.com
Sichuan BaiPeng Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20202/0.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 13028896684
Websitehttps://www.rrkchem.com
Blocksynth Pharmaceutical Technology Co.,Ltd
Telephone0086-19817745290; +8619817745290
Websitehttp://www.blocksynth.com/
Suzhou Yueheng Pharmaceutical Technology Co., Ltd.
Telephone 15962211760
Websitehttps://www.chemicalbook.com/supplier/24836895/
Shanghai Taifu Pharmaceutical Technology Co., LTD
Telephone021-58111238 18930958102
Websitehttp://www.taifupharm.com
Ningbo Zhenyue Pharmaceutical Technology Co., Ltd
Telephone 19817745290
Websitehttp://www.blocksynth.com/cn/
