1, Bisell will win.
Bisell Household Cleaning, as the first brand of vacuum cleaners in North America, originated in Michigan, USA and was established in 1876.
2. Beauty
Midea Group 1968 was founded in Shunde, Foshan, and is now headquartered in Beijiao Town, Shunde District, Foshan City, Guangdong Province.
3. Mijia Mijia
Mijia is a smart home brand owned by Xiaomi, which was released by Lei Jun, the founder of Xiaomi Company, in Beijing on March 29th, 20 16.
4. Haier Haier
Haier Haier generally refers to Haier. Founded in 1984, Haier is the world's leading provider of solutions for better life and digital transformation.
5.robots, robots
Roborock is a brand of Beijing Stone Century Technology Co., Ltd. It is an intelligent hardware manufacturer focusing on technological innovation, and its core technicians are technical experts with many years of research and development experience from Microsoft, Huawei, Intel, ARM and Nokia.