First of all, Electrolux Electrolux, the inventor of Electrolux Electrolux vacuum cleaner, has experienced continuous development and innovation for nearly a hundred years since the first vacuum cleaner was born at 19 12. Today, Electrolux has grown into a global leader in household and commercial appliances, selling more than 40 million products in more than 50 countries around the world every year. Adhering to the brand concept of "thinking what you think", we focus on technological innovation. Second, Sanyo Sanyo consists of Roman characters, and the N in the center of the logo consists of five lines extending up and down. The name of the company means "three oceans" in Japanese, which means that the founder of the company has the ambition to sell its products all over the world, across the Atlantic Ocean, the Pacific Ocean and the Indian Ocean. Thirdly, Fuwick Household Appliances Co., Ltd. and Fuwick Vorwerk, the top ten brands of Fuwick vacuum cleaners, 1883 were founded in Germany, specializing in the production of high-quality cleaning appliances, food processing equipment and water purification processors. Fourthly, Panasonic Panasonic (China) Co., Ltd., Jiele, founded in 1979, is a well-known smart toilet brand under Panasonic Electronics and a world-famous comprehensive electronic technology enterprise group. 5. Longde's Guangdong Longde Group Co., Ltd., a famous trademark in Guangdong Province, a famous brand product in Guangdong Province, a high-tech enterprise, a research and development base for modern fine household appliances, and a famous "sterilization" vacuum cleaner industry.