About Us

As the predecessor of Dongxia, Taihu Cooling and Heating Equipment Co., Ltd. was established in the 1990s. At first, the company produced "Dongxia" brand air conditioners. Later, present-day Wuxi Dongxia Machinery Co., Ltd. ("Dongxia") was established as a joint venture between Taihu Cooling and Heating Equipment Co., Ltd. and Nakatomi, Japan.

In the past 25 years since the establishment of "Dongxia" brand, Dongxia has been focusing on air conditioning and processing industry. Now, the main products of Dongxia include: portable industrial air conditioner, industrial dehumidifier, mobile electric heater, fuel-fired heater, etc. Dongxia operates such brands as "Dongxia", "Winter-Summer" and "Nakatomi", providing aid for the cooling of summer employees, products, precision equipment, outdoor operation and other industrial environments.Dongxia products are sold to dozens of countries and regions such as Japan, the United States, Australia, New Zealand, Thailand, Vietnam, Russia, Hong Kong, Taiwan, etc. With professional and excellent product performance and reliable quality assurance, Dongxia has effectively cooperated with a number of Fortune 500 enterprises and has been designated by them as an exclusive brand for purchase. In the past 20 years, the products of Dongxia have served more than 100,000 enterprises in the world, making continuous efforts to improve their working environment.

     The production and operation headquarters of Dongxia in China are located in Wuxi, Jiangsu Province, within 2 hours of driving from Shanghai. It has a 30000 ㎡ modern plant warehouse, full-automatic assembly lines and testing equipment, and a huge technical R&D team, with an annual production capacity of 200,000 air-conditioners. It has obtained more than ten national patents and has passed a series of certifications such as ETL of the United States, PSE of Japan, CE of the European Union and CCC of China.

     R&D: Technical team with over 25 years of experience developing AC products, always absorbing the latest technology to improve product performance & extend application area.
Pre-sales: Professional sales team dealing with clients from all over the world. Make sure every single requirement is recognized and handled well before shipment.
     In sales: Confirm customer's requirement, Serious quality control during the whole procession, and feedback to customer. Provide high quality production. Honest and trustworthy.
     After sales: Provide installation and training if customer need. Detailed operation manual and video for customer installation. Any problems will be solved within 24 hours. Broken parts will be sent to customer by air during guarantee period.

 

 

What product solutions and services can we offer you?

Portable air conditioners are versatile climate control solutions suitable for a wide range of environments. Common applications include:

 

Server rooms and data centers;

 

Telecommunication and network closets;

 

Commercial offices and open-plan workspaces;

 

Industrial settings such as warehouses and manufacturing plants;

 

Hospitality venues including restaurants and retail stores;

 

Healthcare facilities like laboratories and medical centers;

 

Temporary event spaces including exhibition halls and performance venues.

 

 

1396

active members

 

25+

years experience

 

125+

events & challenges

 

12

expert instructors

     Dongxia's production and operations headquarters in China are located in Wuxi, Jiangsu, a key city in the Yangtze River Delta. The company boasts a 30,000-square-meter modern factory warehouse, fully automated assembly lines, and testing equipment, along with a robust R&D team. The company boasts an annual production capacity of 500,000 air conditioning units. The company has obtained certifications including the US ETL, Japan PSE, EU CE, China CCC, ISO91001, and ISO14001.

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