Sahamitr Pressure Container Public Company Limited manufactures and sells LPG and other pressure cylinders across Asia, Africa, the United States, and other international markets. Its product range includes 2-piece and 3-piece LPG cylinders, automotive LPG cylinders with multi-valve or 3-separated valve systems, toroidal automotive LPG cylinders, and other pressure vessels such as air receivers, refrigerant cylinders, propane cylinders for forklifts, methyl bromide cylinders, lubricant cylinders, chlorine cylinders, sulfur dioxide cylinders, and ammonia cylinders. The company also supplies parts and components including collars, footrings, spuds/bungs, and cylinder caps, and offers reconditioning services for pre-owned pressure vessels, covering damaged cylinders, paint coating, and valve replacement. Founded in 1981, it is based in Bangkok, Thailand.