Yantai Hengnuo Chemical Technology Co.,Ltd.
Yantai Hengnuo Chemical Technology Co.,Ltd.
is a famous manufacture in China, which specialized produces 2,5-dimercapto
-1,3,4 - thiadiazole derivatives,thiadiazole derivatives,esters of dimercapto
thiadiazole,including Rubber chemical ,Lubricant additives , Pharmaceutical
intermediates and Fine chemical products.
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