J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
ShenZhen InnoSyn Biotech Co.,Ltd
Telephone0755-28351685 18503098468
Websitehttp://www.innosyns.com
Chengdu Firster Pharmaceutical Co., Ltd.
Telephone028-87078428 028-87074958
Websitehttp://www.cdfirster.com
Sichuan Ampebiochem Co., Ltd.
Telephone028-65294243
Websitehttp://www.ampebiochem.com
Guangzhou Juntang Technology Co., Ltd
Telephone020-36607679 13502246435
Websitehttp://www.dmstandards.com
WEITIXIHAUGONG
Telephone0371-53370800 18037197114
Websitehttp://www.alfachem.cn/
TIANJIN JINGYE FINE CHEMICAL CO.,LTD.
Telephone 18202564928
Websitehttp://www.jingyechemical.com/
Wuhan Fengyao Tonghui Chemical Products Co. LTD
Telephone027-87466205 15377579727
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1751696/0.htm
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone +86-18521732826
Websitehttp://www.aladdin-e.com/
