Asian Micro Holdings Limited, an investment holding company, provides compressed natural gas (CNG) supply and related products and services. The company's Tray Washing and Recycling segment offers recycling and precision cleaning services of packaging trays and media/disk cassettes that are used in the hard disk drive and semiconductor industry. This segment also provides precision parts cleaning and parts visual inspection, as well as clean room laundry cleaning services. Its Trading segment offers industrial used plastic bags for hard disk drive and semi-conductor customers. The company's Natural Gas Vehicle (NGV) Related Business segment is involved in trading NGV related products, such as bi-fuel conversion kits and cylinders, as well as the transportation of CNG refilling gas services. It serves customers in the oil and gas, marine and offshore, aviation, shipyard, and manufacturing industries in Singapore, the Philippines, Thailand, and Malaysia. Asian Micro Holdings Limited was founded in 1996 and is based in Singapore.