Asian Micro Holdings Limited is a Singapore-based investment holding company. The principal activities of the subsidiaries are those of provision of Compressed Natural Gas (CNG) supply and related products and services, manufacturing and trading of clean room supplies, leasing of commercial properties and property development. The Company’s segments include Manufacturing and trading, Natural Gas Vehicle (NGV) related business, Property business, and Corporate. The Manufacturing and trading segment is in the business of providing clean room grade plastic packaging bags and materials for packaging cleaned finished products in the hard disk drive and semiconductor customers. The NGV related business segment refers to the trading of NGV related products, transportation of CNG refilling service, maintenance, and servicing of CNG related equipment. The Property business segment is engaged in leasing commercial properties and property development. Its customers include oil and gas and marine.