Patum Rice Mill and Granary Public Company Limited is a Thailand-based company engaged in the processing and packaging of rice and related business. The Company operates three business segments: the development of products from rice and rice packaging, the manufacture and distribution of plastic bags, and food centers. It also manufactures non-glutinous rice flour, glutinous rice flour, mixed rice flour and crispy Thai Jasmine rice flour for both local and international sales. The Company distributes its products under the brand names Mah Boonkrong and Patta. Its subsidiaries comprise PRG Granary Co., Ltd., MBK Food and Entertainment Co., Ltd., MBK Food Island Co., Ltd. and MBK Food System Co., Ltd.