We are Tianjin Mairuize Chem Co., Ltd. We are one of the largest chemical industry in China.
Our company is a large privately-owned enterprise company, we have chemical factories around China, so we could supply many chemical products, like: Sodium Bicarbonate Food Grade; Ammonium Bicarbonate Food Grade; Zine Oxide; Sodium Metabisulfite; CMC; Caustic Soda 96%, 98%, 99%, Flakes, Pearls or Solid. If you are interested in some of them, pls feel free to contact me for the detailed informations.