Refueling equipment. RT Mart is a large supermarket chain in Taiwan Province, China, founded by Yin Yanliang, president of Runtai Group. According to relevant information, Suning.cn and RT Mart mainly buy refueling appliances in Yangjiang Third Ring Road. Suning.cn comprehensive online shopping platform covers household appliances, mobile phones, computers, supermarkets, mothers and babies, clothing, department stores, overseas purchases and other categories.