Stick to GB15892-2003, AL2O3 28% MIN Basicity: 40-90% ; PH: 3.5-5.0; Water insoluble: 1.0% max; Samples can be sent for your test and reference, believing quality first. Welcome visiting....
SDJH Tech has been engaged in manufacturing Polyaluminium Chloride and Polyacrylamide for almost ten years, now 3# production plant is under construction. Now, we are the biggest factory in Northern....