HAWA ENGINEERS LIMITED manufactures a vast range of products under the MARCK brand. Hawa Engineers has evolved as a reputed manufacturer over the years and have constantly added new products which has resulted in a vast range. At the time of inception the aim was to field in cast iron Air Valves, Relief Valves, Sluice Valves etc.for irrigation and water supply sector. That led to venturing into manufacturing of a complete range of valves in Carbon Steel, Stainless Steel, and Alloy Steel,such as Gate, Globe, Check, Piston, Butterfly, Spherical Disc, Ball, Knife-Edge, Diaphragm, Feedback and Strainers.Every effort was made to adhere the relevant International Standards. The products are widely used in Chemical & manufacturer industries, Refineries, Petrochemicals & Fertilizer plants, Pharmaceuticals, Oil Exploration, Thermal & Nuclear plants, Steel Plants, Food ,Beverage & capital goods industries, Effluent Treatment & Sewerage plants, Water Treatment, Cooling Water & Water Supply plants, Mining industries etc.