The top ten brands of gas water heaters are ranked as follows:

1. AO Smith. AO Smith Group was founded in 1874 and is headquartered in Wisconsin, USA. It has 26 factories in 9 countries and regions around the world. Entered China in 1998 and established a wholly-owned group in Nanjing. It has established a complete R&D, production, sales and service management system. Its business covers hot water, water purification, heating and air purification. Each category has a far leading share in the mid-to-high-end market.

2. Tver. The origin of Tver gas water heaters is Germany. It was founded in 1930 and officially entered China in 1990. The various heating services it produces are highly praised by spenders from all walks of life. The gas water heaters produced by Tver come in different models, styles, appearances and functions. Coupled with the constant temperature AI intelligent function, almost every gas water heater can be well received by customers. Relying on advanced technology, superior business and perfect service, it has become one of the leading manufacturers of household and commercial hot water equipment in various regions.

3. Energy efficiency. Nori water heater is one of the most important gas water heater brands in terms of production and sales in the world. It was founded in 1951 in the island nation of Kobe. In the past seventy years, Nengsu has always been committed to the research of water heater business and the innovation of related technologies with the core concept of "spreading the happiness of warm water life to the world". Its production business is in a leading position in many fields in the world. The business applies the world's high-end production technology for production and research and development, and the constant temperature effect and quality are very good.

4. Lin Nei. Rinnai was founded in the 1920s and has focused on gas appliances since 1998. It is the largest, most important and most powerful group among the world's gas water heater manufacturers. It has production companies and manufacturers in 17 countries and more than 40 regions, and its market share in the Western United States and the United Kingdom is as high as 44%.

5. Wanhe. Vanhe was founded in August 1993. Its headquarters is located in the National High-tech Research Zone in Shunde, Guangdong. It is the most important professional manufacturer of gas appliances in terms of production scale in China. It is also the initiator and promoter of China's gas appliance development strategy, Huaxia Hardware The third chairman unit of the Gas Appliances Branch of the Products Association.

6. Macro. In 1985, Macro started large-scale production of gas appliances, bringing water heaters into ordinary people's homes. For 34 years, Macro has devoted its attention to providing high-quality water heaters, range hoods, wall-mounted boilers and other kitchen and bathroom business and system solutions to provide customers with a better life. Macro, Macro, Macro!

7. Sakura. When the Sakura water heater brand was founded, it set up a research and development center to conduct intensive research in the kitchen and bathroom appliance business. It focused on customer experience, followed the pulse of the times, paid attention to new requirements and hot trends, and formulated new technological advancements. Direction and strategy, integrate the world's superior resources, and introduce failure mode and effect analysis (FMEA analysis model) and concept engineering (DFSS) formed by the National Aeronautics and Space Administration (NASA) to minimize the probability of defects in design and production.

8. Vantage. China Well-known Trademark, has been awarded as China Famous Brand, Top Ten Kitchenware Brands, Kitchen and Bathroom Impact Brand, and Guangdong Province Famous Trademark. Vantage is a well-established high-performance gas water heater supplier that can provide vacuum cleaners for a wide range of industrial applications and is deeply loved by customers in various enterprises and factories.

9. Beautiful. Midea is a well-known domestic manufacturing company, and many of its products are loved by spenders for their quality and performance. The gas water heater produced by Midea can use AI intelligent constant temperature to provide a better shower effect.

10. Haier. One of the world's most important manufacturers of household essential appliances, one of the top 50 Asian listed groups, a well-known Chinese trademark, a world-class home appliance brand, one of the top 500 Chinese enterprises, the world's number one white goods brand, and one of China's most valuable brands.