Hebei Guanlang Biotechnology Co., Ltd.
Telephone 13383116422
Websitehttp://www.hbglswkj.cn/
ShangHai Siyan Biological Technology Co., Ltd.
Telephone021-50908862,442785678,326799392 18721037013
Websitehttp://www.siyanbio-tec.com
Shanghai Kanglang Biotechnology Co., Ltd.
Telephone021-61998208 18217752821
Websitehttp://www.klbscience.com
Hubei Enxing Biotechnology Co., Ltd
Telephone 16621771607
Websitehttp://www.exbio-tech.com/cn/
Hebei crovell biotech co,.ltd
Telephone 19930508148
Websitehttp://www.hbglswkj.cn/
Hebei Guanlang Biotechnology Co., Ltd.
Telephone 19930505208
Websitehttp://www.hbglswkj.cn/
Beijing Jinrui Meixiang Technology Co., Ltd
Telephone480326527 13691579162; 13691579162
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList937662/0.htm
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/
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Yangzhou Aoxin Chemical Co., Ltd
Telephone0514-87754778 13901446058
Websitehttp://www.aochem.com/
ShangHai DEMO Chemical Co.,Ltd
Telephone400-021-7337 2355568890
Websitehttp://www.demochem.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/
Beijing Ouhe Technology Co., Ltd
Telephone010-82967028 13552068683
Websitehttp://www.ouhechem.com/
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm