Sigma Plastic Factory was established in 2007 and manufactures Plastic Printed and Unprinted Shopping Bags, Garbage Bags and Packing Films with a production capacity of 7,500 TPA. Based in Doha’s New Industrial Area, we have been serving customers from various sectors and have earned a good market reputation. Our factory has sophisticated machinery and experienced staff employing the latest technologies in the extrusion of Plastic Film, Flexo Printing and Bag Making. All our shopping bags are oxobiodegradable and environmentally friendly. The company also recycles and reuses its plastic waste.