Omera Cylinders Limited is a subsidiary of MJL Bangladesh Limited that operates an LPG cylinder manufacturing plant in Notunbazar, Bahubal, Hobigonj. The plant has a capacity to produce 480,000 cylinders per year in three sizes: 80% are 12 kg cylinders, 10% are 5.5 kg cylinders, and 10% are 35 kg cylinders. The plant has various production units like degreasing, heat treatment, hydrostatic testing, shot blasting, zinc coating, air leakage testing, burst testing, and universal testing to ensure the quality and safety of the cylinders produced.