Diamond Brush Works is an established manufacturing enterprise based in West Bengal, with its head office at 139, Collin Street, Kolkata – 700016 and its manufacturing facility at Vill-Rajarhat Hayet Nagar, P.O.-Shirakol, South 24 Parganas – 743513. The NSIC SPR record identifies the unit under the Kolkata Branch and lists it as a manufacturing enterprise. Its registered product range demonstrates broad expertise in brush manufacturing for painting, cleaning, industrial, railway and specialised applications. Products include flat paint brushes, sash tools, stencil brushes, lettering and artist brushes, fibre brushes, banister brushes, carriage-washing brushes, scrubbing brushes, push-sweeping brushes, platform hair brushes, rubber squeezers, steel wire brushes, welder brushes and foundry brushes. Several products in the registration record reference applicable Indian Standards, IRS specifications or DGSD requirements.