PT Ateliers Mecaniques D'Indonesie Tbk designs, manufactures, and erects boilers in Indonesia, Nigeria, Cameroon, the Republic of Cote D'Ivoire, Congo, Malaysia, New Guineai, Liberia, and Saotoma and Principe. The company offers solid fuel membrane wall boilers, solid fuel brick wall boilers, combi boilers, and firetube boilers. It also provides horizontal and vertical sterilizers; and sterilizer doors, as well as deaerators for use in the removal of air and other dissolved gases primarily oxygen from the feed water to boiler drum. In addition, the company provides air-preheater, a heat recovery equipment; economizer that is used to enhance boiler operation efficiency; and superheater, which converts wet saturated steam into dry steam, as well as dust collectors. Further, it designs and fabricates pressure vessel tanks, piping systems, and boilers for the palm oil industry. Additionally, the company is involved in the trade and assembly of a range of machinery, plant construction, and repair and maintenance services, as well as agency and marketing activities. It serves palm oil processing factories, rubber processing factories, wood processing factories, steam power plants, sugar factories; and chemical, textile, hotel, laundry, and other factories. The company was founded in 1972 and is headquartered in Deli Serdang, Indonesia. PT Ateliers Mecaniques D'Indonesie Tbk is a subsidiary of Sphere Corporation SDN BHD.