SICHUAN TONGSHENG BIOPHARMACEUTICAL CO., LTD
Telephone838-2809458 13350585791
Websitehttp://www.biots.cn
Chengdu Aminotp Pharmaceutical Technology Co.,Ltd.
Telephone028-85755578 18140172005
Websitehttp://www.aminotp.com
Chengdu Tachem Co., Ltd
Telephone028-61682518; 19983060238
Websitehttp://www.cdthchem.com
shanghai Yanfeng biochemical technology Co.,LTD
Telephone13611955358 13611955358
Websitehttp://www.yanfenbio.com/
GenChem & GenPharm (Changzhou) Co., Ltd.
Telephone0519-85720003 18861157602
Websitehttp://www.genchem.cn
Wuhan Grand Hoyo Co., Ltd.
Telephone 15377006636
Websitehttps://www.grandhoyo.com
Chengdu Baishixing Science and Technology Industry Co.,Ltd
Telephone 13668201230
Websitehttp://www.cd-bsx.com
Hubei Hengluyuan Technology co.ltd
Telephone027-88188016 18717196322
Websitehttp://www.hbhlykj.com
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
PharmaBlock Sciences (Nanjing),Inc.
Telephone025-86918202 4000255188
Websitehttp://www.pharmablock.com/
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
Sichuan Tongsheng Amino acids Co.,Ltd.
Telephone0838-2809458 13350585791
Websitehttp://www.aminoacid.cc
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
GL Biochem (Shanghai) Ltd
Telephone21-61263452 13641803416
Websitehttp://www.glschina.com/
Capot Chemical Co., Ltd
Telephone+86 (0) 571 85 58 67 18
Websitehttp://www.capotchem.com/