Shouguang Puer Chemical Co.,LTD as a professional 99% Purity Magnesium Hydroxide manufacturer and supplier in China, all the 99% Purity Magnesium Hydroxide have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent 99% Purity Magnesium Hydroxide in our product list, you can also contact us, we can provide customized services.