Acma Ltd., an investment holding company, manufactures and sells tools, automotive molds, and plastic injection molding products for the automotive and electronics industries in China, Singapore, Europe, Vietnam, Rest of Asia, North America, and internationally. It operates through Tooling and Plastic Injection Moulding; Communications, Electronics and Equipment Distribution; and Metal Packaging and Metal Printing Services segments. The company is also involved in the sale, maintenance, and rental of communication equipment, computer equipment, peripherals, and other office and industrial equipment and supplies; and trading of tools and molds. In addition, it distributes air-conditioner packaged and multi-split units; and trades in networking equipment. Further, the company produces metal containers, such as food cans, confectionery cans, paints cans, etc.; and provides customized metal printing services. The company was formerly known as China Auto Corporation Ltd. and changed its name to Acma Ltd. in April 2013. Acma Ltd. was incorporated in 1965 and is based in Singapore.