Wholesale Evaporative Air Coolers from China: Complete Guide

作为 批发蒸发式空气冷却器供应商, China has become the preferred region worldwide for most distributors or wholesale buyers. Chinese manufacturers provide a competitive price with a proven ability to manufacture products with OEM/ODM specifications. Due to numerous manufacturing standards of excellence, as well as their ability to manufacture energy-efficient evaporative air cooling units, Chinese suppliers continue to meet the increasing global demand for energy-efficient evaporative air cooling solutions for both residential and commercial space cooling applications.

This thorough guide will show how evaporative air coolers function, why there are Chinese vendors for these products, factors to consider in the products, and which manufacturers will be the best to work with for bulk orders.

What are evaporative air coolers?

Less commonly known as swamp coolers, evaporative air coolers cool the air and add moisture through a natural evaporation process. Unlike standard air conditioning units, they are more energy-efficient and environmentally sustainable because they do not use refrigerants or have compressors.

Core advantages:

• Low energy consumption
• Fresh and comfortable airflow
• No chemical refrigerants
• Easy installation & maintenance
• Suitable for dry or semi-dry climates

For regions such as the Middle East, Southeast Asia, Australia, and parts of the Americas, 批发蒸发式空气冷却器 have become a preferred cooling choice for both residential and industrial use.

Why Source Wholesale Evaporative Air Coolers from China?

Competitive Pricing

China offers cost advantages in raw materials, labor, and large-scale industrial clusters, allowing buyers to secure wholesale prices significantly lower than many other markets.

先进的生产技术

Leading manufacturers utilize:

• Automated production lines
• Precision injection molding
• Comprehensive QC systems
• Certified testing laboratories

These capabilities ensure consistent product quality and stable supply.

Strong OEM/ODM Capabilities

Chinese factories are known for their flexible customization options:

• Logo branding
• Color customization
• Functional modifications
• Private mold design
• Packaging customization

This is critical for brands and distributors looking to differentiate in competitive markets.

Global Export Expertise

China’s evaporative cooler suppliers commonly hold certifications such as:

• CE
• CB
• 3C
• RoHS

Products are exported worldwide, ensuring compliance with major regional standards.

Types of Wholesale Evaporative Air Coolers Available

Wholesale Evaporative Air Coolers for Industrial

Ideal for:

• 仓库
• Workshops
• Large halls
• Farms
• Commercial kitchens

Features include massive airflow, large water tanks, durable motors, multiple speed settings, and outstanding cooling efficiency.

Commercial Coolers

Suitable for:

• Restaurants
• Gyms
• Offices
• 户外活动
• Supermarkets

They offer balanced cooling performance with lower noise levels and elegant designs.

Portable Household Evaporative Coolers

Popular for:

• Bedrooms
• Living rooms
• Balconies
• Small shops

These models often include ionizers, remote control, timer settings, oscillation, and water-level indicators.

Hybrid Air Cooler Models

Some Chinese manufacturers offer multifunctional models combining:

• Air cooling
• Air purification
• 加湿
• Heating
• Fan modes

These multi-season coolers provide year-round usability.

Key Features to Compare When Buying Wholesale Evaporative Air Coolers

When sourcing from China, consider the following:

Airflow Capacity (m³/h)

Higher airflow = stronger cooling performance.
Industrial models typically range from 8,000–30,000 m³/h.

Water Tank Size

Larger tanks reduce refill frequency, essential for outdoor and industrial uses.

Motor Quality

Look for:

• Copper motors
• Energy-saving designs
• Low noise operation
• Overheat protection

Materials & Durability

High-quality coolers use:

• UV-resistant ABS housing
• Rust-proof parts
• Waterproof electrical components

Filtration & Hygiene

Options may include:

• Honeycomb pads
• Antibacterial filters
• Negative ion purification
• Easy-clean water trays

Smart Controls

Many modern coolers include:

• Remote control
• LED touch panel
• Timer function
• Multiple wind speed modes

Safety Certifications

Ensure products meet export standards like CE/CB/RoHS, especially when importing to Europe, the Middle East, and Southeast Asia.

How to Choose the Right Wholesale Evaporative Air Cooler Manufacturer in China

Verify Certifications & Compliance

Check if the supplier meets global quality standards.

Evaluate Production Capacity

Large-scale projects require stable monthly output and consistent supply.

Review OEM/ODM Flexibility

Ensure the manufacturer can support your branding needs:

• Private label
• Customized molds
• Special functions

Check Export Experience

A good manufacturer should offer:

• Supportive documentation
• Stable freight solutions
• Familiarity with your local regulations

Inspect Quality Control Systems

Reliable suppliers usually have:

• Incoming material inspection
• Production-line testing
• Final QC
• Aging tests

Why Wanjiada Is a Leading Supplier of Wholesale Evaporative Air Coolers

万家达, established in 2001, is identified as one of China’s best evaporative air cooler manufacturers that integrates R&D, production, sales, and service. As one of the largest and most professional suppliers in the industry, Wanjiada exports to over 50 countries, including Southeast Asia, the Middle East, Europe, America, Australia, and Africa.

What Sets Wanjiada Apart

• Top-level manufacturing capacity coupled with advanced production lines.
• Strong team of R&D; developing multi-functional coolers & innovative designs.
• OEM/ODM customization for global brands and distributors
• Certified products: 3C, CB, CE, RoHS
• Product range: wholesale evaporative air coolers, air purification fans, portable fans, heaters, and dryers.
• Energy-efficient, durable, and user-friendly designs
• Supply stable, large-scale, suitable for wholesalers and project contractors.

万家达 continues to support global cooling projects, commercial applications, and retail brands with high-quality airflow solutions.

常见问题

1. Are evaporative air coolers effective in humid climates?

Dry and semi-dry areas receive the most benefit from evaporative air coolers because water evaporates quickly. They help humid areas with air flow and ventilation.

2. What is the typical MOQ for wholesale evaporative air coolers from China?

Each manufacturer and model has a different minimum order quantity. More modular models have low MAO from most suppliers, but more tailored OEM/ODM models have higher quantity requirements. Wanjiada is more willing to accommodate buyers by offering flexible MOQs.

3. How long does production take for bulk orders?

Production is estimated to take around 25-40 days, depending on the volume, the extent to which the order is customized, and how busy the manufacturer is. Wanjiada is a manufacturer with an established production line efficiency and can therefore manage bulk orders easily.

4. Do evaporative coolers consume a lot of electricity?

No. They use significantly less energy and therefore consume less electricity, which is a major advantage over conventional air conditioning systems. More compressed air systems can be substituted for evaporative systems that use chemical refrigerants.