Tianjin elong co.,ltd.

we are manufacturer and exporter on chemicals, we invested several factories, now we have business relations with the customers from thirty countries.
sodium ferrocyanide, potassium ferrocyanide, sodium benzoate, benzoic acid, lithium aluminium hydride, citric acid, zinc phosphate, zinc chloride, milori blue, alizarin, direct yellow 27, hydrazine sulfate