QINGDAO EASTCHEM INC is a professional enterprises in the line of chemical products. Our biggest advantage is that we can provide a full range of raw materials for adhesive enterprises, such as n-pentane,iso-pentane,n-hexane, melamine, hexamine, PDV salt, urea, ammonium bicarbonate,activated bleaching earth......Besides, we are developing in food additive products. Our commodities have been exported to more than 50 countries and regions all over the world. Relying on my logistics, we become th...