Leading Electric Tank Water Heater Manufacturer
An electric storage tank water heater is a kind of tank water heater that stores and heats water in a fixed volume of water tank. It provides a steady, reliable hot water supply for everyday use and is suitable for multiple users at the same time. The inner water tank quality determines the durability, corrosion resistance, and lifespan of an electric tank water heater.
If you are seeking a stable and reliable tank electric water heater manufacturer in China, Haoha will be your trusted and preferred electric water heater tank supplier. Haoha is a professional electric hot water heater tank factory and has focused on inner water tank manufacturing for over 20 years. Every hot water heater tank electric made at Haoha contains a customizable, premium-quality inner water tank inside. We are confident in our tank’s quality and take pride in being one of the world’s leading global manufacturers of water heaters.
Electric Water Heater Categories by Capacity
To meet various markets needs, we customize the electric water heater capacity from 40L to 500L, from the inner water tank materials to packaging boxes.
The 40L/50L electric tank water heater is ideal for apartments, homes and residential. Compact capacity with fast heating.
The 100L electric storage tank water heater offers balanced capacity and efficient heating, suitable for apartments and small families.
The 150L electric tank water heater is ideal for villas, medium-sized households and hotels.
The 200L electric tank water heater is a reliable large-capacity hot water supply for residential, light commercial, hotels and barber shops.
The 250L hot water heater tank electric features enhanced storage capacity, supports multi-user households, hotels and small commercials.
The 300L electric hot water heater tank is designed for villas, small hotels, and centralised systems.
The 455L tank electric water heater has extra-large hot water storage for high-demand commercial and project applications.
The 500L electric water heater tank is engineered for hotels, factories, and large hot water supply systems.
Types and Capacities of Electric Tank Water Heaters
Traditional electric water heaters for storing water incorporate Haoha’s core technology for the water container and dual magnesium protective rods, offering strong resistance against corrosion. These devices come equipped with powerful heating elements, that is to say, they provide quick heating capabilities.
Standard sizes are available for the vertical electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the vertical electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the vertical electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the vertical electric tank water heaters, with the option of other sizes as well. Colour choices include white, silver, grey, and black, which is also an option. The units can only be installed on the floor.
Standard sizes are available for the horizontal electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the horizontal electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the horizontal electric tank water heaters, with the possibility of other sizes too. Colour choices include white, silver, grey, and black is also an option. The units can be installed either fixed to the wall or placed standing on the floor, providing flexibility in placement.
Standard sizes are available for the horizontal electric tank water heaters, with the option of other sizes as well. Colour choices include white, silver, grey, and black, which is also an option. The units can only be installed on the floor.
Customize as You Need
You can customize the capacity of hot water heaters up to 2000L for residential, commercial and industrial applications. We also offer stainless steel water tanks and glass-lined water tanks (enamel water tanks) to be inner water tank options of your electric tank water heater. Besides, other details such as logo, color, packaging box, and voltage,etc can also be customized. We provide flexibility for your projects to help your business succeed more easily in different markets.


Premium-Quality Inner Water Tank
Haoha has over 20 years of experience manufacturing glass lined and stainless steel electric water heater tanks. Our automated welding line enables us to produce premium-quality water tanks for electric tank water heaters. During the production process, our water tanks undergo 300,000 fatigue pulse tests. Our water tanks possess excellent performance in anti-explosion, anti-solubilization and anti-corrosion, ensuring our customers receive a long lifespan electric tank water heater and ready-to-sell eclectic tank water heaters and eliminates worries about issues occurring in the water tank.
Reliable Design, Production, and Supply
Our R&D teams have extensive experience in designing electric tank water heaters for various capacities. Based on ensuring the premium-quality, our annual capacity exceeds 1,000,000 sets which guarantees a stable supply even during the peak demand periods. We currently have 12 manufacturing sites in China and Morocco to provide our reliable supply to all over the world, with plans to expand globally. Furthermore, we still continue building a better global industrialized supply chain.

Electric Tank vs Tankless Water Heater


With a water tank to store hot water in advance, an electric tank water heater always gets a steady and reliable hot water supply. It is more reliable than a tankless water heater during peak usage with multiple users. Thus, the electric tank water heaters are more suitable for high-demand homes and businesses than electric tankless water heaters.
Application Scenarios
Our electric tank water heaters have been providing water heating in a variety of application scenarios worldwide.

Provide a reliable hot water supply for daily use including bathing, cooking, and cleaning. Ideal for families and multiple user apartments.

Electric tank water heaters can ensure continuous and stable hot water supply for multiple rooms at the same time and meets peak usage demands.

With a tank to store heated water, the electric tank water heaters always provide a reliable hot water supply in various commercial applications including kitchen & food preparations in restaurants, hair washing in salons and spa treatments in spas.

We provide large-volume electric tank water heaters for industrial applications such as staff dormitories, production workshops, and cleaning. Designed to meet the high-capacity and industrial-grade hot water supply.
Yes. We offer full OEM/ODM support for our customers, including appearance, structure, and molde development. Just simply share your requirements, then our technical team will provide a customized solution for you.
Yes. We can integrate multi-energy solutions into electric tank water heaters, such as electric + solar, electric + heat pump or triple-energy. This allows you to offer flexible and energy-efficiency options for your needs.
Glass-lined water tanks (enamel) offer strong corrosion resistance and high cost-effectiveness. Stainless steel water tanks have higher durability and a longer lifespan, especially for high-pressure or high-temperature environments.
Choose a glass-lined water tank for a budget-friendly option, and stainless steel water tank for premium performance.




















