Asian Micro Holdings Limited is a Singapore-based company, which is engaged in the provision of compressed natural gas (CNG) supply, and related products and services. The Company's segments include Tray washing and recycling, Trading, Corporate and Natural Gas Vehicle (NGV) related business. Its Tray washing and recycling segment is engaged in providing services of recycling and precision cleaning of packaging trays and media/disk cassettes that are used in hard disk drive and semiconductor industries, and also includes precision parts cleaning, as well as clean room laundry cleaning services. Its Trading segment is engaged in providing trading service of industrial used plastic bags for hard disk drive and semi-conductor customers. Its corporate segment is involved in providing corporate services. Its NGV related business segment is engaged in trading of NGV related products, such as bi-fuel conversion kits and cylinders, and transportation of CNG refilling gas service.