Asian Insulators Public Company Limited is a Thailand-based manufacturer and distributor of porcelain insulators used in power transmission and distribution grids. The Company’s products include suspension insulators, pin type insulators, pin post type insulators, line post type insulators, alumina ceramic cable spacers, station post type insulators, strain insulators, cleat insulators, underground cable support insulators, spool insulators and fuse cut out insulators. In addition, the Company is engaged in engineering business, which provides the services for design, supply and installation of high voltage substation, transmission line system, along with project management. It also operates alternative energy and vegetable oil business, providing vegetable oil for both domestic and export markets under Pamola brand. The Company’s subsidiaries include AI Engineering Services Company Limited and AI Energy Company Limited.