Hebei Rihao Chemicals Co.,Ltd , is one of the leading of Caustic soda manufacture in Hebei,China with 10 years history. Our own factory specialized in manufacture Caustic Soda Flake, Pearls, Solid,both have the excellent quality and resonable priceCaustic Soda Flake Formula: NaOHProperties: Colorless crystaline with the shape of flake, block, and granula.Packing: In 25kg P.P.Bag or as buyer�� request.
