Tender For corrigendum : e tender for expansion modification and re installation of ammonia refrigeration system at domkal chilling plant - expansion, modification and re installation of ammonia refrigeration system at domkal chilling plant with 2 × pc-2 (20 hp) ammonia compressor, atmospheric condenser with supporting fittings and accessories.
Tender For annual maintenance of electrical installation at haringhata diary for the year 2025-2026 -- repairing and maintenance of kc - 4 ammonia compressor make kirlosker ammonia compressor.