We can supply the high quality zeolite from Vietnam + Specification: - SiO2: 74.5% - Al2O3: 14.92% - TFe2O3: 0.62% - P: 0.05% - S: 0.01% - As < 0.001 + Packing: 25 - 50 kg per pp bag + Application: water treatment + Loading port: Haiphong port + Payment: L/C at sight or T/T. 25-50 kg per bag.