Business Divisions
At Rainbow International Works , we operate through multiple specialized business divisions — each designed to serve diverse industries with the highest standards of quality, reliability, and innovation.Our divisions reflect our commitment to “Excellence in Work”, ensuring seamless integration between import, manufacturing, supply, and service operations.
Rainbow International Works imports a wide range of food ingredients, industrial raw materials, and specialty products from leading global suppliers.
RIW began its journey in the construction sector, successfully completing projects under Dhaka Water Supply and Sewerage Authority (DWASA).
Under development, this division focuses on supplying textile raw materials, yarns, washing chemicals, pigments, dyestuffs, and textile machinery.
Through our popular brand TASTERIDE™, we package and distribute high-quality food ingredients and seasonings across Bangladesh.
RIW is expanding into the pharmaceutical sector, focusing on Active Pharmaceutical Ingredients (APIs), coating materials, and packaging raw materials.
As a core area of expertise, RIW supplies a complete range of food and beverage raw materials for industrial use