Air Control & Chemical Engineering Company Limited (ACCEL), incorporated in 1961, is a leading Indian manufacturer specializing in air conditioning and refrigeration compressors, packaged water chillers, industrial fans, blowers, and graded castings. As a subsidiary of Industrial Engineering Corporation (IEC) based in Chennai, ACCEL has pioneered the HVACR field for over four decades. The company operates multiple manufacturing divisions under one roof, including compressor, fan and fabrication, and foundry divisions equipped with machine shops and allied facilities. ACCEL's products are widely used in railway air conditioning, naval and marine applications, cold storage, ice plants, central air conditioning, as well as in fisheries, food processing, wineries, and dairies.