padmajaexpo mainly manufacture speciality laboratory reagents,dimercaprol, lithium antimony thiomalate, 1,2-4Butanetriol, Isobutyl chloroformate, Cinnamyl acetoacetate etc

Guangdong Guanghua Chemical Factory Co. Ltd , which was established in 1975, is one of the biggest chemical reagents manufacturer China.The company producing and dealing at present have reached over 1000 varieties above 2000 product specifications, with ...