Lanzhou RT-Mart Supermarket business hours: 8:00 a.m.-22:00 p.m., address: No. 3113, Yantan Road, Chengguan District, Lanzhou City, Gansu Province, Xinda Shopping Plaza.

RT-Mart is a large chain of mass-market supermarkets in Taiwan, China, founded by Yin Yanliang, the president of Runtai Group.