Acma Ltd. is an investment holding company, which engages in the manufacture, marketing, and distribution of proprietary fuel saving products for the shipping and land transport industry. It operates through the following segments: Tooling and Plastic Injection Moulding; Communications, Electronics, and Equipment Distribution; Investment; and Metal Packaging and Metal Printing Services. The Tooling and Plastic Injection Moulding segment manufactures moulds mainly for the automotive and electronics industries; and produces plastic injected parts for the manufacturing sector. The Communications, Electronics, and Equipment Distribution segment supplies telecommunications, electronics, and packaged air-conditioners. The Investment segment includes investment holding activities. The Metal Packaging and Metal Printing Services segment deals with the production of metal containers such as food cans, confectionery cans, and paint cans; and provides customized metal printing services. The company was founded on October 9, 1965 and is headquartered in Singapore.