Found 2 companies
catalysts, ceramic ball,ceramic ring, molecular sieves, metal and plastic chemical packing...
Ext.2, No.1 South Yanshi Auey Yancheng, Jiangsu
Yancheng Zhoulianzhoui International Trading Co., Ltd is a professional exporter which has mainly engaged in Laboratory products export, we have more than 5 years&＃39; experience in this field. Ou...
Found 2 companies