Tek Seng Holdings Berhad (TekSeng) is an investment holding company. The Company operates through four segments: PVC Sheeting, which is engaged in manufacturing and trading of polyvinyl chloride (PVC) sheeting, parts for industrial and consumer use; PP Non-Woven, which is engaged in manufacturing and trading of PP Non-Woven related products; PVC Leather, which is engaged in trading of PVC leather related products, and Solar, which is engaged in the manufacturing and trading of solar related products. Through its subsidiaries, it is involved in the manufacturing and trading of PVC related and non-woven related products, the manufacturing, designing, developing, exporting, importing and sales of photovoltaic products, solar cells, solar panels, solar modules and solar-related products and the letting of properties. Its subsidiaries include Tek Seng Sdn. Bhd., Wangsaga Industries Sdn. Bhd., Pelangi Segi Sdn. Bhd., Double Grade Non-Woven Industries Sdn. Bhd. and TS Solartech Sdn. Bhd.