Biswas & Co. We, “ Biswas And Company ” established in the year 1982 at Kolkata (West Bengal, India) are known as the prominent manufacturer of highly effective array of Floor Hardener Chemical, Iron Dust, Ironite Floor Hardener and Metallic Floor Hardener. These products are widely acknowledged among our valuable clients for their stability, longer shelf life, purity, accurate composition and effectiveness. Furthermore, the offered range of products can be availed in various packaging options at reasonable prices. Under the able guidance of our mentor, “Mr. Chiranjit Biswas” , we have been able to offer quality product with strict compliance to timely delivery of bulk consignments.