A Sodium Sulphate Manufacturing Unit is a small to medium scale enterprise that manufactures sodium sulphate by chemical processes such as the Mannheim process or from natural mineral sources. The production process involves raw material procurement, chemical reaction, crystallization, filtration, drying, quality inspection, and packaging. Sodium sulphate is valued for its chemical stability, solubility, and utility as a raw material in industries including detergent production, glass manufacturing, pulp and paper processing, textiles, and chemical synthesis. The unit requires moderate investment in machinery such as reactors, crystallizers, filtration units, dryers, and packing equipment, along with skilled and semi skilled labor. With the growth of industrial manufacturing and chemical processing, the demand for sodium sulphate is steady and expanding. By producing high purity, industrial grade sodium sulphate, the unit can achieve consistent demand, repeat orders, and good profitability, while also exploring opportunities in bulk supply contracts, export markets, and specialized industrial applications.