Min. Order Reference FOB Price
100 kg US$7.00-12.00 / kg
Product Description
Hot Sale 99.9%,99.99% Magnesium Ball For Drinking Water Filter Purifier Magnesium Bead/Shot/Ball/Magnesium Granule Orp magnesium ball (Oxidation-Reduction Potential magnesium ball ) is made after purification, semlting, calcining, polishing etc. more than dozens of procedure from special mineral ...