One Factory, All Solution

Professional OEM/ODM Solutions for Water Heating System & Core Components.

About HAOHA

HAOHA was founded in 2013. We started by building the most challenging part of the water heater: the inner tank.

Nowadays, we have grown into a comprehensive systems provider with 12 manufacturing bases across China and Morocco. By controlling the core component manufacturing (Glass-lined & Stainless Steel Tanks), we offer premium quality consistency, cost advantages, and reliability for our global OEM/ODM partners.

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Why Customers Keep Choosing Haoha?

Manufacturing Strength

From raw material processing to product assembly, we control every step to ensure our consistent quality and reliability.

Full Customization

From logos to controls, we customize every detail to turn your ideas into ready-to-sell products.

Global Certification

Certified with CE, CB, RoHS, UL, 3C, and ISO, meeting international standards.

Reliable Quality

Built with premium materials and strict testing for lasting performance.

High Capacity

Over 1,000,000 units produced annually from China & Morocco factories.

On-Time Delivery

Efficient production and supply chain ensure reliable and on-time delivery.

Quality Control

From start to finish, we inspect every step to deliver consistent and reliable quality.

Eco-Friendly

Energy-saving and eco-friendly design helps your brand meet global sustainability goals.

COMPLETE ECOSYSTEM

Our Manufacturing Scope

We manufacture every category across our 12 factories.

Electric Water Heaters

Storage & Instant. High efficiency electric solutions

Gas Water Heaters

Safe and stable gas combustion technology for home use.

Solar Water Heaters

PV, Flat Panel, and Vacuum Tube Integrated renewable systems

Heat Pump

Air Source Heat Pump. Residential and Commercial Energy Saving

Pool Heat Pump

Thermostat heat pumps for swimming pools of all sizes.

Core Components

The heart of the water heater. Buffer tank & Inner water tanks.

Over 20 Years of Excellence

Over the past decade, we have evolved from a component supplier to a comprehensive water heating system manufacturer. As a professional manufacturer of water heating systems, we have extensive OEM/ODM experience and a trusted reputation for quality.

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Trusted by Leading Brands Worldwide

We are backed by advanced manufacturing, strict quality control, and global certification. We provide complete water heater solutions trusted by over 200 global partners worldwide. We help brands to grow by offering reliability, performance, and long-term value.

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Looking for Product Catalog?

Download our full catalog to see all product types, specs, and custom options in one clear file.

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