Poly Glass Fibre (M) Bhd. is engaged in the trading of fiber glasswool and its related products, provision of management services and investment holding. The Company operates through three segments: Fibre glasswool and related products, Property development and Investment holding. The Fibre glasswool and related products segment is engaged in manufacturing and distributing fiber glasswool and other related products. The Property development segment is engaged in the development of a country retreat consisting of bungalow lots and orchard lots. The Investment holding segment is engaged in investing in shares and letting of properties. The Company's subsidiaries include PGF Insulation Sdn. Bhd., Golden Approach Sdn. Bhd., Concrete Energy Sdn. Bhd., Clover Sdn. Bhd. and SK Insulation Solutions Sdn. Bhd. Its subsidiaries are engaged in manufacture and sale of fiber glasswool products, property development and property holding. The Company operates in Malaysia, Asia, Oceania and Others.