Duong Xuan Qua Postharvest Technology Co., Ltd, founded as Nam Nha Private Enterprise, specializes in the design and manufacture of rice drying equipment. Located in An Giang Province, the company produces a variety of agricultural dryers with capacities ranging from 500 kg to 150 tons per batch. With a strong focus on preserving rice quality, Duong Xuan Qua’s innovations, including mobile rice dryers, have gained popularity among rice farmers. The company also offers a unique product, 'Milk Rice, ' a dried rice variant that retains flavor and nutritional value.