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Company profile

Uniaire Corporation, a 100% Thai-owned company, has been at the forefront of Thailand's air-conditioning industry for over 50 years. Established in 1972 in downtown Bangkok, we have now expanded our office and manufacturing facilities of over 10,000 square meters to the current location near Suvarnabhumi International airport. We produce 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.

Vision

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

Core Values

  • Cost Conscious
  • Customer Satisfaction
  • Commitment
  • Competence

History

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
  • 2023
  • 2025
  • 2025

Technology

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.

Engineering

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.

Setting Global Testing Standards

Capable of testing air conditioning units (AHU + CDU) with cooling capacities up to 70 tons, in accordance with TIS 2711-2558 standards.

Supports testing of both water-cooled and air-cooled chillers with cooling capacities ranging from 6 to 200 tons, in accordance with AHRI Standard 550/590 (I-P).

State Of The Art Testing Laboratory

We support R&D and performance testing for air conditioners and chillers—from key components like evaporator coils and AHUs to complete systems. Precise control of air and water conditions ensures accurate, standards-compliant results.

Testing Facility Benefits

Testing reveals strengths and weaknesses, supporting ongoing product development and performance upgrades. Proven Performance : Tested units ensure efficient, reliable operation—giving you confidence in every use.

Accreditation

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.

European standard certifying quality and performance of AC products.

AHRI Certification ensures HVAC products meet U.S. performance standards.

CFO certification by Thailand GHG Management Organization

Thailand Energy Awards 2015

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Prime Minister's Export Award 1996 - Best Exporter

Prime Minister's Export Award 2013 – Best Thai Brand

Prime Minister's Export Award 2016 - Best Exporter

Prime Minister's Export Award 2018 - Best Green Innovation

Prime Minister's Export Award 2025 - Best Exporter

ISO 9001-Quality Management Standard

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ISO 14001-Environmental Management Standard

ISO 45001-Occupational Health & Safety Standard

Certificate of Laboratory Accreditation
NSC-TISI-TIS 17025

Green Industry by the Ministry of Industry, Thailand

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Thailand’s Brand logo-symbol of high-quality export by Department of Export Promotion.

Thai product standards set by The Federation of Thai Industries (FTI).

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Thai Labor Standards TLS8001-2010 by Labour Protection Dept.

Grade 5 – highest electricity-saving label by EGAT (Thailand).

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TISI Industrial Standard 1155-2536, Ministry of Industry, Thailand.

TISI Industrial Standard 2134-2553, Ministry of Industry, Thailand.

TISI Industrial Standard 1529-2561, Ministry of Industry, Thailand.