Specifications/ Special Features: We are the leading professional manufacturer and exporter of swimming pools and water treatment chemicals in Canada since 1988, please find our product list: Calcium hypochlorite for sodium process: 65%Min, 70%Min, granular and tablets, Calcium hypochlorite for calcium process: 65%�±3%,45%Min, 35%Min, granular, tablet, powder and mixed. TCCA 90%, granular,powder and tablet. SDIC 56%/60%, granular, powder and tablet. SDIC 55%, Dihydrate, granular Sodium hypochlorite 10%-15%,