There are 1,382 factory magnesium carbonate suppliers, mainly located in asia. the top supplying countries or regions are china, belgium, and vietnam, which supply 99%, 1%, and 1% of factory magnesium carbonate respectively. factory magnesium carbonate products are most popular in domestic market, south america, and africa. Alibaba offers 2,490 magnesium carbonate industri grade suppliers, and magnesium carbonate industri grade manufacturers, distributors, factories, companies. there are 538 oem, 341 odm, 17 self patent. Hebei meishen technology co.,ltd produce industrial grade magnesium oxide only. high quality procurement to ensure the stability of raw materials, timing quantitative testing to ensure the quality stability, timely after-sales to ensure services better, 20 years of Magnesium carbonate manufacturer/supplier, china magnesium carbonate manufacturer & factory list, find qualified chinese magnesium carbonate manufacturers, suppliers, factories, exporters & wholesalers quickly on made-in-china.