Wardis is a brand name, but it does not belong to the big brands of rice cookers. Here are the rice cooker brands that are well-known trademarks in China: Midea, Panasonic, Haier, Supor, GREE, and Elek. Si, ASD, Royalstar, KONKA, TCL, Pentium, Hongxin, Yilipu, WEIWANG, TONZE, Double Happiness, SANYUAN, Aide, Sanyo, Fujiba, Hisense, Philips, Toshiba, Galanz , Jiuyang, Shangpengtang