Calcium Chloride prills

1. sonw melting and ice removing on highway expressway, parking lot, airport and wharf 2. petroleum drilling, drilling working liquid, completing liquid and petroleum chemical dehydration agent 3. dust, coal dust and mine dust proof and removing 4. flocculation agent in sodium and algae used as intermediary liquid and sewage treatment in refrigeratin and cooling industry 5. concrete antifreezing agent, speeden concrete solidification 6. melting electrolysis calcium making and other precious metal making.