Company profile

Uniaire Corporation, a 100% Thai-owned company, has been at the forefront of Thailand's air-conditioning industry for over 40 years. Eatablished in 1970 in downtown Bangkok, we have now expanded our office and manufacturing facilities of over 10,000 square meters to the current location near Bangkok International Air-conditioning products, from residential to commercial and industrial markets. Our factory is equipped with a state-of-the-art manufacturing technologies to ensure highest quality products to suit the customer's needs
With the management's vision and strong dedication to develop world-class standard products, Uniaire Corp. has been offering high efficiency, low energy consumption and eco-friendly air conditioning systems under the "UNI-Aire" brand. Together with reasonable prices and prompt delivery time, we are confident that you will receive the highest quality products and best service experience from us.


Be the Leader of Thai manufacturers for Cooling, Heating, and Ventilation Technologies

Core Values

  • Cost Conscious
  • Customer Satisfaction
  • Commitment
  • Competence


Uni-Aire History

15 November 1972 “Uni–Aire” Thai air–conditioner Company was established. The company started to produce parts for air–conditioners such as hot coils, cool coils and water–cool condensers, to substitute imported products for supply to air-conditioner factories in Thailand.

1972 : "Uni-Aire" , the Thai Aire-Conditioner Manufacturer, was established on 15 November 1972

  • 1972
  • 1975
  • 1979
  • 1986
  • 1990
  • 1996
  • 1999
  • 2008
  • 2013
  • 2015
  • 2016
  • 2018
  • 2020
  • 2021


Air-Conditioning Experts

Uniaire Corporation is involved in full-cycle air-conditioning business, from product design and development, to production and installation for a wide variety of applications. We are continuously staying at the cutting edge of technology development and production to ensure that our air-conditioners display the highest quality and meet the most stringent demands of both domestic and international customers.
With long experience and expertise in air-conditioning engineering, we can design and manufacture air-conditioning systems to meet customers' specific requirements. The company has invested in R&D facilities, the "Calorimeter Test Rooms", to ensure every product performs at its maximum efficiency. We also adopt the state-of-the-art production technicians; together with rigorous inspection and quality control steps to ensure that only the highest-quality products are delivered to our customers.


With long experience and expertise in air-conditioning engineering, we can design
and manufacture air-conditioning systems to customers’ specific requirements.

Production & Quality Assurance

Production stays abreast of techno-logical development in order to achieve, maintain and improve the quality and standards of products and designs. The Production Department has a wide variety of responsibilities, ranging from producing parts, components and coil boards to the processes of cutting, folding and body spraying.


Export Standards

Uniaire Corporation has succeeded in all continents, with air conditioning systems operable in different climate from very cold climate in Canada and Russia to very warm cilmate in the Middle East and widely ranging climate in Australia. We have exported to more than 70 countries worldwide, both under "UNI-Aire" brand and as OEM products.

Qualified of the performance of Air-Conditioning product and the grading according to European "Eurovent Certification"

We are pleased to announce that our products have been tested and certified by Air-Conditioning, Heating, & Refrigeration Institute (AHRI). AHRI ensures that all our certified products are fully performing as advertised.


Prime Minister 's Export Award 1996

Prime Minister's
Business Enterprise
Award 2013
Best Thai Brand

Prime Minister's
Export Award 2016
Best Exporter

Prime Minister's
Export Award 2018
Best Green Innovation

Standard of Design and Development and Manufacture ISO 9001

Standard of Environmental Management Systems ISO 14001

Standard of Occupational Health and Safety Management System TIS 18001

StandardofOccupationalHealthand Safety Management System ISO 45001

Certificate of Laboratory Accreditation

Green Industry

Thailand’s Brand
product logo,
as a symbol of
high quality export product
by Department of Export Promotion

Grade 5 (the highest) electricity economy label, awarded by the Electricity Generating Authority of Thailand

Industrial Production Standards from the Thai Industrial Standards Institute (TISI) of the Ministry of Industry 1155-2536

Industrial Production Standards from the Thai Industrial Standards Institute (TISI) of the Ministry of Industry 2134-2553

TLS8001 - 2010