Profile: Tianjin Fengtai Chemical Co., Ltd. is a caustic soda manufacturer. Our main products are caustic soda flakes and caustic soda solid with different specifications. We also produce caustic soda pearls, soda ash and calcium chloride. Our caustic soda solid is a white substance with hygroscopic and odourless properties. It easily dissolves in water with heat release. It is soluble in methyl and ethyl alcohol. It is insoluble in ethyl and not volatile. It rises easily in air as aerosols. It is used in petroleum industry for the refining of petroleum products, chemical industry for dye stuff manufacturing, in aluminium metallurgy for rubber reclaiming, for detergents manufacturing, in pulp industry for chemical treatment of wood, soap industry and for textile pulp fibers viscose process.